20914804800

素因数分解:

$2^6\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 672

約数和(自身を含む): 81486451200

約数和(自身を除く): 60571646400

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, 83, 90, 95, 96, 100, 108, 114, 120, 135, 144, 150, 152, 160, 166, 171, 180, 190, 192, 200, 216, 225, 228, 240, 249, 270, 285, 288, 300, 304, 307, 320, 332, 342, 360, 380, 400, 415, 432, 450, 456, 475, 480, 498, 513, 540, 570, 576, 600, 608, 614, 664, 675, 684, 720, 747, 760, 800, 830, 855, 864, 900, 912, 921, 950, 960, 996, 1026, 1080, 1140, 1200, 1216, 1228, 1245, 1328, 1350, 1368, 1425, 1440, 1494, 1520, 1535, 1577, 1600, 1660, 1710, 1728, 1800, 1824, 1842, 1900, 1992, 2052, 2075, 2160, 2241, 2280, 2400, 2456, 2490, 2565, 2656, 2700, 2736, 2763, 2850, 2880, 2988, 3040, 3070, 3154, 3320, 3420, 3600, 3648, 3684, 3735, 3800, 3984, 4104, 4150, 4275, 4320, 4482, 4560, 4605, 4731, 4800, 4912, 4980, 5130, 5312, 5400, 5472, 5526, 5700, 5833, 5976, 6080, 6140, 6225, 6308, 6640, 6840, 7200, 7368, 7470, 7600, 7675, 7885, 7968, 8208, 8289, 8300, 8550, 8640, 8964, 9120, 9210, 9462, 9824, 9960, 10260, 10800, 10944, 11052, 11205, 11400, 11666, 11952, 12280, 12450, 12616, 12825, 13280, 13680, 13815, 14193, 14400, 14736, 14940, 15200, 15350, 15770, 15936, 16416, 16578, 16600, 17100, 17499, 17928, 18240, 18420, 18675, 18924, 19648, 19920, 20520, 21600, 22104, 22410, 22800, 23025, 23332, 23655, 23904, 24560, 24900, 25232, 25481, 25650, 26560, 27360, 27630, 28386, 29165, 29472, 29880, 30400, 30700, 31540, 32832, 33156, 33200, 34200, 34998, 35856, 36840, 37350, 37848, 39425, 39840, 41040, 41445, 42579, 43200, 44208, 44820, 45600, 46050, 46664, 47310, 47808, 49120, 49800, 50464, 50962, 51300, 52497, 54720, 55260, 56025, 56772, 58330, 58944, 59760, 61400, 63080, 66312, 66400, 68400, 69075, 69996, 70965, 71712, 73680, 74700, 75696, 76443, 78850, 79680, 82080, 82890, 85158, 87495, 88416, 89640, 91200, 92100, 93328, 94620, 98240, 99600, 100928, 101924, 102600, 104994, 110520, 112050, 113544, 116660, 118275, 119520, 122800, 126160, 127405, 132624, 132800, 136800, 138150, 139992, 141930, 143424, 145825, 147360, 149400, 151392, 152886, 157491, 157700, 164160, 165780, 170316, 174990, 176832, 179280, 184200, 186656, 189240, 199200, 203848, 205200, 207225, 209988, 212895, 221040, 224100, 227088, 229329, 233320, 236550, 239040, 245600, 252320, 254810, 262485, 265248, 273600, 276300, 279984, 283860, 291650, 294720, 298800, 302784, 305772, 314982, 315400, 331560, 340632, 349980, 354825, 358560, 368400, 373312, 378480, 382215, 398400, 407696, 410400, 414450, 419976, 425790, 437475, 442080, 448200, 454176, 458658, 466640, 473100, 484139, 491200, 504640, 509620, 524970, 530496, 552600, 559968, 567720, 583300, 597600, 611544, 629964, 630800, 637025, 663120, 681264, 687987, 699960, 709650, 717120, 736800, 756960, 764430, 787455, 815392, 820800, 828900, 839952, 851580, 874950, 884160, 896400, 908352, 917316, 933280, 946200, 968278, 1019240, 1049940, 1064475, 1105200, 1119936, 1135440, 1146645, 1166600, 1195200, 1223088, 1259928, 1261600, 1274050, 1312425, 1326240, 1362528, 1375974, 1399920, 1419300, 1452417, 1473600, 1513920, 1528860, 1574910, 1630784, 1657800, 1679904, 1703160, 1749900, 1792800, 1834632, 1866560, 1892400, 1911075, 1936556, 2038480, 2099880, 2128950, 2210400, 2270880, 2293290, 2333200, 2420695, 2446176, 2519856, 2523200, 2548100, 2624850, 2652480, 2725056, 2751948, 2799840, 2838600, 2904834, 3057720, 3149820, 3315600, 3359808, 3406320, 3439935, 3499800, 3585600, 3669264, 3784800, 3822150, 3873112, 3937275, 4076960, 4199760, 4257900, 4357251, 4420800, 4541760, 4586580, 4666400, 4841390, 4892352, 5039712, 5096200, 5249700, 5503896, 5599680, 5677200, 5733225, 5809668, 6115440, 6299640, 6631200, 6812640, 6879870, 6999600, 7262085, 7338528, 7569600, 7644300, 7746224, 7874550, 8153920, 8399520, 8515800, 8714502, 9173160, 9332800, 9682780, 10079424, 10192400, 10499400, 11007792, 11354400, 11466450, 11619336, 12103475, 12230880, 12599280, 13071753, 13262400, 13625280, 13759740, 13999200, 14524170, 14677056, 15288600, 15492448, 15749100, 16799040, 17031600, 17199675, 17429004, 18346320, 19365560, 20384800, 20998800, 21786255, 22015584, 22708800, 22932900, 23238672, 24206950, 24461760, 25198560, 26143506, 27519480, 27998400, 29048340, 30577200, 30984896, 31498200, 34063200, 34399350, 34858008, 36310425, 36692640, 38731120, 40769600, 41997600, 43572510, 44031168, 45865800, 46477344, 48413900, 50397120, 52287012, 55038960, 58096680, 61154400, 62996400, 65358765, 68126400, 68798700, 69716016, 72620850, 73385280, 77462240, 83995200, 87145020, 91731600, 92954688, 96827800, 104574024, 108931275, 110077920, 116193360, 122308800, 125992800, 130717530, 137597400, 139432032, 145241700, 154924480, 174290040, 183463200, 193655600, 209148048, 217862550, 220155840, 232386720, 251985600, 261435060, 275194800, 278864064, 290483400, 326793825, 348580080, 366926400, 387311200, 418296096, 435725100, 464773440, 522870120, 550389600, 580966800, 653587650, 697160160, 774622400, 836592192, 871450200, 1045740240, 1100779200, 1161933600, 1307175300, 1394320320, 1742900400, 2091480480, 2323867200, 2614350600, 3485800800, 4182960960, 5228701200, 6971601600, 10457402400, 20914804800]

約数ペア:

[(1, 20914804800), (2, 10457402400), (3, 6971601600), (4, 5228701200), (5, 4182960960), (6, 3485800800), (8, 2614350600), (9, 2323867200), (10, 2091480480), (12, 1742900400), (15, 1394320320), (16, 1307175300), (18, 1161933600), (19, 1100779200), (20, 1045740240), (24, 871450200), (25, 836592192), (27, 774622400), (30, 697160160), (32, 653587650), (36, 580966800), (38, 550389600), (40, 522870120), (45, 464773440), (48, 435725100), (50, 418296096), (54, 387311200), (57, 366926400), (60, 348580080), (64, 326793825), (72, 290483400), (75, 278864064), (76, 275194800), (80, 261435060), (83, 251985600), (90, 232386720), (95, 220155840), (96, 217862550), (100, 209148048), (108, 193655600), (114, 183463200), (120, 174290040), (135, 154924480), (144, 145241700), (150, 139432032), (152, 137597400), (160, 130717530), (166, 125992800), (171, 122308800), (180, 116193360), (190, 110077920), (192, 108931275), (200, 104574024), (216, 96827800), (225, 92954688), (228, 91731600), (240, 87145020), (249, 83995200), (270, 77462240), (285, 73385280), (288, 72620850), (300, 69716016), (304, 68798700), (307, 68126400), (320, 65358765), (332, 62996400), (342, 61154400), (360, 58096680), (380, 55038960), (400, 52287012), (415, 50397120), (432, 48413900), (450, 46477344), (456, 45865800), (475, 44031168), (480, 43572510), (498, 41997600), (513, 40769600), (540, 38731120), (570, 36692640), (576, 36310425), (600, 34858008), (608, 34399350), (614, 34063200), (664, 31498200), (675, 30984896), (684, 30577200), (720, 29048340), (747, 27998400), (760, 27519480), (800, 26143506), (830, 25198560), (855, 24461760), (864, 24206950), (900, 23238672), (912, 22932900), (921, 22708800), (950, 22015584), (960, 21786255), (996, 20998800), (1026, 20384800), (1080, 19365560), (1140, 18346320), (1200, 17429004), (1216, 17199675), (1228, 17031600), (1245, 16799040), (1328, 15749100), (1350, 15492448), (1368, 15288600), (1425, 14677056), (1440, 14524170), (1494, 13999200), (1520, 13759740), (1535, 13625280), (1577, 13262400), (1600, 13071753), (1660, 12599280), (1710, 12230880), (1728, 12103475), (1800, 11619336), (1824, 11466450), (1842, 11354400), (1900, 11007792), (1992, 10499400), (2052, 10192400), (2075, 10079424), (2160, 9682780), (2241, 9332800), (2280, 9173160), (2400, 8714502), (2456, 8515800), (2490, 8399520), (2565, 8153920), (2656, 7874550), (2700, 7746224), (2736, 7644300), (2763, 7569600), (2850, 7338528), (2880, 7262085), (2988, 6999600), (3040, 6879870), (3070, 6812640), (3154, 6631200), (3320, 6299640), (3420, 6115440), (3600, 5809668), (3648, 5733225), (3684, 5677200), (3735, 5599680), (3800, 5503896), (3984, 5249700), (4104, 5096200), (4150, 5039712), (4275, 4892352), (4320, 4841390), (4482, 4666400), (4560, 4586580), (4605, 4541760), (4731, 4420800), (4800, 4357251), (4912, 4257900), (4980, 4199760), (5130, 4076960), (5312, 3937275), (5400, 3873112), (5472, 3822150), (5526, 3784800), (5700, 3669264), (5833, 3585600), (5976, 3499800), (6080, 3439935), (6140, 3406320), (6225, 3359808), (6308, 3315600), (6640, 3149820), (6840, 3057720), (7200, 2904834), (7368, 2838600), (7470, 2799840), (7600, 2751948), (7675, 2725056), (7885, 2652480), (7968, 2624850), (8208, 2548100), (8289, 2523200), (8300, 2519856), (8550, 2446176), (8640, 2420695), (8964, 2333200), (9120, 2293290), (9210, 2270880), (9462, 2210400), (9824, 2128950), (9960, 2099880), (10260, 2038480), (10800, 1936556), (10944, 1911075), (11052, 1892400), (11205, 1866560), (11400, 1834632), (11666, 1792800), (11952, 1749900), (12280, 1703160), (12450, 1679904), (12616, 1657800), (12825, 1630784), (13280, 1574910), (13680, 1528860), (13815, 1513920), (14193, 1473600), (14400, 1452417), (14736, 1419300), (14940, 1399920), (15200, 1375974), (15350, 1362528), (15770, 1326240), (15936, 1312425), (16416, 1274050), (16578, 1261600), (16600, 1259928), (17100, 1223088), (17499, 1195200), (17928, 1166600), (18240, 1146645), (18420, 1135440), (18675, 1119936), (18924, 1105200), (19648, 1064475), (19920, 1049940), (20520, 1019240), (21600, 968278), (22104, 946200), (22410, 933280), (22800, 917316), (23025, 908352), (23332, 896400), (23655, 884160), (23904, 874950), (24560, 851580), (24900, 839952), (25232, 828900), (25481, 820800), (25650, 815392), (26560, 787455), (27360, 764430), (27630, 756960), (28386, 736800), (29165, 717120), (29472, 709650), (29880, 699960), (30400, 687987), (30700, 681264), (31540, 663120), (32832, 637025), (33156, 630800), (33200, 629964), (34200, 611544), (34998, 597600), (35856, 583300), (36840, 567720), (37350, 559968), (37848, 552600), (39425, 530496), (39840, 524970), (41040, 509620), (41445, 504640), (42579, 491200), (43200, 484139), (44208, 473100), (44820, 466640), (45600, 458658), (46050, 454176), (46664, 448200), (47310, 442080), (47808, 437475), (49120, 425790), (49800, 419976), (50464, 414450), (50962, 410400), (51300, 407696), (52497, 398400), (54720, 382215), (55260, 378480), (56025, 373312), (56772, 368400), (58330, 358560), (58944, 354825), (59760, 349980), (61400, 340632), (63080, 331560), (66312, 315400), (66400, 314982), (68400, 305772), (69075, 302784), (69996, 298800), (70965, 294720), (71712, 291650), (73680, 283860), (74700, 279984), (75696, 276300), (76443, 273600), (78850, 265248), (79680, 262485), (82080, 254810), (82890, 252320), (85158, 245600), (87495, 239040), (88416, 236550), (89640, 233320), (91200, 229329), (92100, 227088), (93328, 224100), (94620, 221040), (98240, 212895), (99600, 209988), (100928, 207225), (101924, 205200), (102600, 203848), (104994, 199200), (110520, 189240), (112050, 186656), (113544, 184200), (116660, 179280), (118275, 176832), (119520, 174990), (122800, 170316), (126160, 165780), (127405, 164160), (132624, 157700), (132800, 157491), (136800, 152886), (138150, 151392), (139992, 149400), (141930, 147360), (143424, 145825)]