21225888000

素因数分解:

$2^8\times 3^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{431}}^1$

素因数の和:493

約数の個数: 720

約数和(自身を含む): 83338295040

約数和(自身を除く): 62112407040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 27, 30, 32, 36, 38, 40, 45, 48, 50, 54, 57, 60, 64, 72, 75, 76, 80, 81, 90, 95, 96, 100, 108, 114, 120, 125, 128, 135, 144, 150, 152, 160, 162, 171, 180, 190, 192, 200, 216, 225, 228, 240, 250, 256, 270, 285, 288, 300, 304, 320, 324, 342, 360, 375, 380, 384, 400, 405, 431, 432, 450, 456, 475, 480, 500, 513, 540, 570, 576, 600, 608, 640, 648, 675, 684, 720, 750, 760, 768, 800, 810, 855, 862, 864, 900, 912, 950, 960, 1000, 1026, 1080, 1125, 1140, 1152, 1200, 1216, 1280, 1293, 1296, 1350, 1368, 1425, 1440, 1500, 1520, 1539, 1600, 1620, 1710, 1724, 1728, 1800, 1824, 1900, 1920, 2000, 2025, 2052, 2155, 2160, 2250, 2280, 2304, 2375, 2400, 2432, 2565, 2586, 2592, 2700, 2736, 2850, 2880, 3000, 3040, 3078, 3200, 3240, 3375, 3420, 3448, 3456, 3600, 3648, 3800, 3840, 3879, 4000, 4050, 4104, 4275, 4310, 4320, 4500, 4560, 4750, 4800, 4864, 5130, 5172, 5184, 5400, 5472, 5700, 5760, 6000, 6080, 6156, 6400, 6465, 6480, 6750, 6840, 6896, 6912, 7125, 7200, 7296, 7600, 7695, 7758, 8000, 8100, 8189, 8208, 8550, 8620, 8640, 9000, 9120, 9500, 9600, 10125, 10260, 10344, 10368, 10775, 10800, 10944, 11400, 11520, 11637, 12000, 12160, 12312, 12825, 12930, 12960, 13500, 13680, 13792, 14250, 14400, 14592, 15200, 15390, 15516, 16000, 16200, 16378, 16416, 17100, 17240, 17280, 18000, 18240, 19000, 19200, 19395, 20250, 20520, 20688, 20736, 21375, 21550, 21600, 21888, 22800, 23274, 24000, 24320, 24567, 24624, 25650, 25860, 25920, 27000, 27360, 27584, 28500, 28800, 30400, 30780, 31032, 32000, 32325, 32400, 32756, 32832, 34200, 34480, 34560, 34911, 36000, 36480, 38000, 38475, 38790, 40500, 40945, 41040, 41376, 42750, 43100, 43200, 43776, 45600, 46548, 48000, 49134, 49248, 51300, 51720, 51840, 53875, 54000, 54720, 55168, 57000, 57600, 58185, 60800, 61560, 62064, 64125, 64650, 64800, 65512, 65664, 68400, 68960, 69822, 72000, 72960, 73701, 76000, 76950, 77580, 81000, 81890, 82080, 82752, 85500, 86200, 86400, 91200, 93096, 96000, 96975, 98268, 98496, 102600, 103440, 103680, 107750, 108000, 109440, 110336, 114000, 116370, 121600, 122835, 123120, 124128, 128250, 129300, 129600, 131024, 131328, 136800, 137920, 139644, 144000, 147402, 152000, 153900, 155160, 161625, 162000, 163780, 164160, 165504, 171000, 172400, 172800, 174555, 182400, 186192, 192375, 193950, 196536, 196992, 204725, 205200, 206880, 215500, 216000, 218880, 221103, 228000, 232740, 245670, 246240, 248256, 256500, 258600, 259200, 262048, 273600, 275840, 279288, 288000, 290925, 294804, 304000, 307800, 310320, 323250, 324000, 327560, 328320, 331008, 342000, 344800, 349110, 364800, 368505, 372384, 384750, 387900, 393072, 393984, 409450, 410400, 413760, 431000, 432000, 442206, 456000, 465480, 484875, 491340, 492480, 496512, 513000, 517200, 518400, 524096, 547200, 551680, 558576, 581850, 589608, 608000, 614175, 615600, 620640, 646500, 648000, 655120, 656640, 663309, 684000, 689600, 698220, 737010, 744768, 769500, 775800, 786144, 818900, 820800, 827520, 862000, 864000, 872775, 884412, 912000, 930960, 969750, 982680, 984960, 993024, 1023625, 1026000, 1034400, 1048192, 1094400, 1105515, 1117152, 1163700, 1179216, 1228350, 1231200, 1241280, 1293000, 1296000, 1310240, 1326618, 1368000, 1379200, 1396440, 1454625, 1474020, 1489536, 1539000, 1551600, 1572288, 1637800, 1641600, 1655040, 1724000, 1745550, 1768824, 1824000, 1842525, 1861920, 1939500, 1965360, 1969920, 2047250, 2052000, 2068800, 2096384, 2211030, 2234304, 2327400, 2358432, 2456700, 2462400, 2482560, 2586000, 2592000, 2620480, 2653236, 2736000, 2758400, 2792880, 2909250, 2948040, 2979072, 3070875, 3078000, 3103200, 3144576, 3275600, 3283200, 3316545, 3448000, 3491100, 3537648, 3685050, 3723840, 3879000, 3930720, 4094500, 4104000, 4137600, 4363875, 4422060, 4468608, 4654800, 4716864, 4913400, 4924800, 4965120, 5172000, 5240960, 5306472, 5472000, 5527575, 5585760, 5818500, 5896080, 6141750, 6156000, 6206400, 6289152, 6551200, 6633090, 6896000, 6982200, 7075296, 7370100, 7447680, 7758000, 7861440, 8189000, 8208000, 8275200, 8727750, 8844120, 8937216, 9212625, 9309600, 9433728, 9826800, 9849600, 10344000, 10481920, 10612944, 11055150, 11171520, 11637000, 11792160, 12283500, 12312000, 12412800, 13102400, 13266180, 13792000, 13964400, 14150592, 14740200, 14895360, 15516000, 15722880, 16378000, 16416000, 16582725, 17455500, 17688240, 18425250, 18619200, 18867456, 19653600, 20688000, 21225888, 22110300, 22343040, 23274000, 23584320, 24567000, 24624000, 24825600, 26204800, 26532360, 27637875, 27928800, 28301184, 29480400, 31032000, 31445760, 32756000, 33165450, 34911000, 35376480, 36850500, 37238400, 39307200, 41376000, 42451776, 44220600, 44686080, 46548000, 47168640, 49134000, 49248000, 52409600, 53064720, 55275750, 55857600, 56602368, 58960800, 62064000, 65512000, 66330900, 69822000, 70752960, 73701000, 74476800, 78614400, 82913625, 84903552, 88441200, 93096000, 94337280, 98268000, 106129440, 110551500, 111715200, 117921600, 124128000, 131024000, 132661800, 139644000, 141505920, 147402000, 157228800, 165827250, 169807104, 176882400, 186192000, 196536000, 212258880, 221103000, 223430400, 235843200, 262048000, 265323600, 279288000, 283011840, 294804000, 331654500, 353764800, 372384000, 393072000, 424517760, 442206000, 471686400, 530647200, 558576000, 589608000, 663309000, 707529600, 786144000, 849035520, 884412000, 1061294400, 1117152000, 1179216000, 1326618000, 1415059200, 1768824000, 2122588800, 2358432000, 2653236000, 3537648000, 4245177600, 5306472000, 7075296000, 10612944000, 21225888000]

約数ペア:

[(1, 21225888000), (2, 10612944000), (3, 7075296000), (4, 5306472000), (5, 4245177600), (6, 3537648000), (8, 2653236000), (9, 2358432000), (10, 2122588800), (12, 1768824000), (15, 1415059200), (16, 1326618000), (18, 1179216000), (19, 1117152000), (20, 1061294400), (24, 884412000), (25, 849035520), (27, 786144000), (30, 707529600), (32, 663309000), (36, 589608000), (38, 558576000), (40, 530647200), (45, 471686400), (48, 442206000), (50, 424517760), (54, 393072000), (57, 372384000), (60, 353764800), (64, 331654500), (72, 294804000), (75, 283011840), (76, 279288000), (80, 265323600), (81, 262048000), (90, 235843200), (95, 223430400), (96, 221103000), (100, 212258880), (108, 196536000), (114, 186192000), (120, 176882400), (125, 169807104), (128, 165827250), (135, 157228800), (144, 147402000), (150, 141505920), (152, 139644000), (160, 132661800), (162, 131024000), (171, 124128000), (180, 117921600), (190, 111715200), (192, 110551500), (200, 106129440), (216, 98268000), (225, 94337280), (228, 93096000), (240, 88441200), (250, 84903552), (256, 82913625), (270, 78614400), (285, 74476800), (288, 73701000), (300, 70752960), (304, 69822000), (320, 66330900), (324, 65512000), (342, 62064000), (360, 58960800), (375, 56602368), (380, 55857600), (384, 55275750), (400, 53064720), (405, 52409600), (431, 49248000), (432, 49134000), (450, 47168640), (456, 46548000), (475, 44686080), (480, 44220600), (500, 42451776), (513, 41376000), (540, 39307200), (570, 37238400), (576, 36850500), (600, 35376480), (608, 34911000), (640, 33165450), (648, 32756000), (675, 31445760), (684, 31032000), (720, 29480400), (750, 28301184), (760, 27928800), (768, 27637875), (800, 26532360), (810, 26204800), (855, 24825600), (862, 24624000), (864, 24567000), (900, 23584320), (912, 23274000), (950, 22343040), (960, 22110300), (1000, 21225888), (1026, 20688000), (1080, 19653600), (1125, 18867456), (1140, 18619200), (1152, 18425250), (1200, 17688240), (1216, 17455500), (1280, 16582725), (1293, 16416000), (1296, 16378000), (1350, 15722880), (1368, 15516000), (1425, 14895360), (1440, 14740200), (1500, 14150592), (1520, 13964400), (1539, 13792000), (1600, 13266180), (1620, 13102400), (1710, 12412800), (1724, 12312000), (1728, 12283500), (1800, 11792160), (1824, 11637000), (1900, 11171520), (1920, 11055150), (2000, 10612944), (2025, 10481920), (2052, 10344000), (2155, 9849600), (2160, 9826800), (2250, 9433728), (2280, 9309600), (2304, 9212625), (2375, 8937216), (2400, 8844120), (2432, 8727750), (2565, 8275200), (2586, 8208000), (2592, 8189000), (2700, 7861440), (2736, 7758000), (2850, 7447680), (2880, 7370100), (3000, 7075296), (3040, 6982200), (3078, 6896000), (3200, 6633090), (3240, 6551200), (3375, 6289152), (3420, 6206400), (3448, 6156000), (3456, 6141750), (3600, 5896080), (3648, 5818500), (3800, 5585760), (3840, 5527575), (3879, 5472000), (4000, 5306472), (4050, 5240960), (4104, 5172000), (4275, 4965120), (4310, 4924800), (4320, 4913400), (4500, 4716864), (4560, 4654800), (4750, 4468608), (4800, 4422060), (4864, 4363875), (5130, 4137600), (5172, 4104000), (5184, 4094500), (5400, 3930720), (5472, 3879000), (5700, 3723840), (5760, 3685050), (6000, 3537648), (6080, 3491100), (6156, 3448000), (6400, 3316545), (6465, 3283200), (6480, 3275600), (6750, 3144576), (6840, 3103200), (6896, 3078000), (6912, 3070875), (7125, 2979072), (7200, 2948040), (7296, 2909250), (7600, 2792880), (7695, 2758400), (7758, 2736000), (8000, 2653236), (8100, 2620480), (8189, 2592000), (8208, 2586000), (8550, 2482560), (8620, 2462400), (8640, 2456700), (9000, 2358432), (9120, 2327400), (9500, 2234304), (9600, 2211030), (10125, 2096384), (10260, 2068800), (10344, 2052000), (10368, 2047250), (10775, 1969920), (10800, 1965360), (10944, 1939500), (11400, 1861920), (11520, 1842525), (11637, 1824000), (12000, 1768824), (12160, 1745550), (12312, 1724000), (12825, 1655040), (12930, 1641600), (12960, 1637800), (13500, 1572288), (13680, 1551600), (13792, 1539000), (14250, 1489536), (14400, 1474020), (14592, 1454625), (15200, 1396440), (15390, 1379200), (15516, 1368000), (16000, 1326618), (16200, 1310240), (16378, 1296000), (16416, 1293000), (17100, 1241280), (17240, 1231200), (17280, 1228350), (18000, 1179216), (18240, 1163700), (19000, 1117152), (19200, 1105515), (19395, 1094400), (20250, 1048192), (20520, 1034400), (20688, 1026000), (20736, 1023625), (21375, 993024), (21550, 984960), (21600, 982680), (21888, 969750), (22800, 930960), (23274, 912000), (24000, 884412), (24320, 872775), (24567, 864000), (24624, 862000), (25650, 827520), (25860, 820800), (25920, 818900), (27000, 786144), (27360, 775800), (27584, 769500), (28500, 744768), (28800, 737010), (30400, 698220), (30780, 689600), (31032, 684000), (32000, 663309), (32325, 656640), (32400, 655120), (32756, 648000), (32832, 646500), (34200, 620640), (34480, 615600), (34560, 614175), (34911, 608000), (36000, 589608), (36480, 581850), (38000, 558576), (38475, 551680), (38790, 547200), (40500, 524096), (40945, 518400), (41040, 517200), (41376, 513000), (42750, 496512), (43100, 492480), (43200, 491340), (43776, 484875), (45600, 465480), (46548, 456000), (48000, 442206), (49134, 432000), (49248, 431000), (51300, 413760), (51720, 410400), (51840, 409450), (53875, 393984), (54000, 393072), (54720, 387900), (55168, 384750), (57000, 372384), (57600, 368505), (58185, 364800), (60800, 349110), (61560, 344800), (62064, 342000), (64125, 331008), (64650, 328320), (64800, 327560), (65512, 324000), (65664, 323250), (68400, 310320), (68960, 307800), (69822, 304000), (72000, 294804), (72960, 290925), (73701, 288000), (76000, 279288), (76950, 275840), (77580, 273600), (81000, 262048), (81890, 259200), (82080, 258600), (82752, 256500), (85500, 248256), (86200, 246240), (86400, 245670), (91200, 232740), (93096, 228000), (96000, 221103), (96975, 218880), (98268, 216000), (98496, 215500), (102600, 206880), (103440, 205200), (103680, 204725), (107750, 196992), (108000, 196536), (109440, 193950), (110336, 192375), (114000, 186192), (116370, 182400), (121600, 174555), (122835, 172800), (123120, 172400), (124128, 171000), (128250, 165504), (129300, 164160), (129600, 163780), (131024, 162000), (131328, 161625), (136800, 155160), (137920, 153900), (139644, 152000), (144000, 147402)]