21094325280

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1$

素因数の和:473

約数の個数: 576

約数和(自身を含む): 84479915520

約数和(自身を除く): 63385590240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 73, 80, 84, 90, 96, 105, 109, 112, 120, 126, 140, 144, 146, 160, 168, 180, 210, 218, 219, 224, 240, 252, 263, 280, 288, 292, 315, 327, 336, 360, 365, 420, 436, 438, 480, 504, 511, 526, 545, 560, 584, 630, 654, 657, 672, 720, 730, 763, 789, 840, 872, 876, 981, 1008, 1022, 1052, 1090, 1095, 1120, 1168, 1260, 1308, 1314, 1315, 1440, 1460, 1526, 1533, 1578, 1635, 1680, 1744, 1752, 1841, 1962, 2016, 2044, 2104, 2180, 2190, 2289, 2336, 2367, 2520, 2555, 2616, 2628, 2630, 2920, 3052, 3066, 3156, 3270, 3285, 3360, 3488, 3504, 3682, 3815, 3924, 3945, 4088, 4208, 4360, 4380, 4578, 4599, 4734, 4905, 5040, 5110, 5232, 5256, 5260, 5523, 5840, 6104, 6132, 6312, 6540, 6570, 6867, 7008, 7364, 7630, 7665, 7848, 7890, 7957, 8176, 8416, 8720, 8760, 9156, 9198, 9205, 9468, 9810, 10080, 10220, 10464, 10512, 10520, 11046, 11445, 11680, 11835, 12208, 12264, 12624, 13080, 13140, 13734, 14728, 15260, 15330, 15696, 15780, 15914, 16352, 16569, 17440, 17520, 18312, 18396, 18410, 18936, 19199, 19620, 20440, 21024, 21040, 22092, 22890, 22995, 23670, 23871, 24416, 24528, 25248, 26160, 26280, 27468, 27615, 28667, 29456, 30520, 30660, 31392, 31560, 31828, 33138, 34335, 35040, 36624, 36792, 36820, 37872, 38398, 39240, 39785, 40880, 42080, 44184, 45780, 45990, 47340, 47742, 49056, 52320, 52560, 54936, 55230, 55699, 57334, 57597, 58912, 61040, 61320, 63120, 63656, 66276, 68670, 71613, 73248, 73584, 73640, 75744, 76796, 78480, 79570, 81760, 82845, 86001, 88368, 91560, 91980, 94680, 95484, 95995, 105120, 109872, 110460, 111398, 114668, 115194, 119355, 122080, 122640, 126240, 127312, 132552, 134393, 137340, 143226, 143335, 147168, 147280, 153592, 156960, 159140, 165690, 167097, 172002, 172791, 176736, 183120, 183960, 189360, 190968, 191990, 200669, 219744, 220920, 222796, 229336, 230388, 238710, 245280, 254624, 258003, 265104, 268786, 274680, 278495, 286452, 286670, 287985, 294560, 307184, 318280, 331380, 334194, 344004, 345582, 358065, 366240, 367920, 378720, 381936, 383980, 401338, 403179, 430005, 441840, 445592, 458672, 460776, 477420, 501291, 516006, 530208, 537572, 549360, 556990, 572904, 573340, 575970, 602007, 614368, 636560, 662760, 668388, 671965, 688008, 691164, 716130, 735840, 763872, 767960, 802676, 806358, 835485, 860010, 863955, 883680, 891184, 917344, 921552, 954840, 1002582, 1003345, 1032012, 1075144, 1098720, 1113980, 1145808, 1146680, 1151940, 1204014, 1209537, 1273120, 1290015, 1325520, 1336776, 1343930, 1376016, 1382328, 1432260, 1535920, 1605352, 1612716, 1670970, 1720020, 1727910, 1782368, 1806021, 1843104, 1909680, 2005164, 2006690, 2015895, 2064024, 2092691, 2150288, 2227960, 2291616, 2293360, 2303880, 2408028, 2419074, 2506455, 2580030, 2651040, 2673552, 2687860, 2752032, 2764656, 2864520, 3010035, 3071840, 3210704, 3225432, 3341940, 3440040, 3455820, 3612042, 3819360, 4010328, 4013380, 4031790, 4128048, 4185382, 4300576, 4455920, 4586720, 4607760, 4816056, 4838148, 5012910, 5160060, 5347104, 5375720, 5529312, 5729040, 6020070, 6047685, 6278073, 6421408, 6450864, 6683880, 6880080, 6911640, 7224084, 8020656, 8026760, 8063580, 8256096, 8370764, 8911840, 9030105, 9215520, 9632112, 9676296, 10025820, 10320120, 10463455, 10751440, 11458080, 12040140, 12095370, 12556146, 12901728, 13367760, 13760160, 13823280, 14448168, 14648837, 16041312, 16053520, 16127160, 16741528, 18060210, 18834219, 19264224, 19352592, 20051640, 20640240, 20926910, 21502880, 24080280, 24190740, 25112292, 26735520, 27646560, 28896336, 29297674, 31390365, 32107040, 32254320, 33483056, 36120420, 37668438, 38705184, 40103280, 41280480, 41853820, 43946511, 48160560, 48381480, 50224584, 57792672, 58595348, 62780730, 64508640, 66966112, 72240840, 73244185, 75336876, 80206560, 83707640, 87893022, 94171095, 96321120, 96762960, 100449168, 117190696, 125561460, 131839533, 144481680, 146488370, 150673752, 167415280, 175786044, 188342190, 193525920, 200898336, 219732555, 234381392, 251122920, 263679066, 288963360, 292976740, 301347504, 334830560, 351572088, 376684380, 439465110, 468762784, 502245840, 527358132, 585953480, 602695008, 659197665, 703144176, 753368760, 878930220, 1004491680, 1054716264, 1171906960, 1318395330, 1406288352, 1506737520, 1757860440, 2109432528, 2343813920, 2636790660, 3013475040, 3515720880, 4218865056, 5273581320, 7031441760, 10547162640, 21094325280]

約数ペア:

[(1, 21094325280), (2, 10547162640), (3, 7031441760), (4, 5273581320), (5, 4218865056), (6, 3515720880), (7, 3013475040), (8, 2636790660), (9, 2343813920), (10, 2109432528), (12, 1757860440), (14, 1506737520), (15, 1406288352), (16, 1318395330), (18, 1171906960), (20, 1054716264), (21, 1004491680), (24, 878930220), (28, 753368760), (30, 703144176), (32, 659197665), (35, 602695008), (36, 585953480), (40, 527358132), (42, 502245840), (45, 468762784), (48, 439465110), (56, 376684380), (60, 351572088), (63, 334830560), (70, 301347504), (72, 292976740), (73, 288963360), (80, 263679066), (84, 251122920), (90, 234381392), (96, 219732555), (105, 200898336), (109, 193525920), (112, 188342190), (120, 175786044), (126, 167415280), (140, 150673752), (144, 146488370), (146, 144481680), (160, 131839533), (168, 125561460), (180, 117190696), (210, 100449168), (218, 96762960), (219, 96321120), (224, 94171095), (240, 87893022), (252, 83707640), (263, 80206560), (280, 75336876), (288, 73244185), (292, 72240840), (315, 66966112), (327, 64508640), (336, 62780730), (360, 58595348), (365, 57792672), (420, 50224584), (436, 48381480), (438, 48160560), (480, 43946511), (504, 41853820), (511, 41280480), (526, 40103280), (545, 38705184), (560, 37668438), (584, 36120420), (630, 33483056), (654, 32254320), (657, 32107040), (672, 31390365), (720, 29297674), (730, 28896336), (763, 27646560), (789, 26735520), (840, 25112292), (872, 24190740), (876, 24080280), (981, 21502880), (1008, 20926910), (1022, 20640240), (1052, 20051640), (1090, 19352592), (1095, 19264224), (1120, 18834219), (1168, 18060210), (1260, 16741528), (1308, 16127160), (1314, 16053520), (1315, 16041312), (1440, 14648837), (1460, 14448168), (1526, 13823280), (1533, 13760160), (1578, 13367760), (1635, 12901728), (1680, 12556146), (1744, 12095370), (1752, 12040140), (1841, 11458080), (1962, 10751440), (2016, 10463455), (2044, 10320120), (2104, 10025820), (2180, 9676296), (2190, 9632112), (2289, 9215520), (2336, 9030105), (2367, 8911840), (2520, 8370764), (2555, 8256096), (2616, 8063580), (2628, 8026760), (2630, 8020656), (2920, 7224084), (3052, 6911640), (3066, 6880080), (3156, 6683880), (3270, 6450864), (3285, 6421408), (3360, 6278073), (3488, 6047685), (3504, 6020070), (3682, 5729040), (3815, 5529312), (3924, 5375720), (3945, 5347104), (4088, 5160060), (4208, 5012910), (4360, 4838148), (4380, 4816056), (4578, 4607760), (4599, 4586720), (4734, 4455920), (4905, 4300576), (5040, 4185382), (5110, 4128048), (5232, 4031790), (5256, 4013380), (5260, 4010328), (5523, 3819360), (5840, 3612042), (6104, 3455820), (6132, 3440040), (6312, 3341940), (6540, 3225432), (6570, 3210704), (6867, 3071840), (7008, 3010035), (7364, 2864520), (7630, 2764656), (7665, 2752032), (7848, 2687860), (7890, 2673552), (7957, 2651040), (8176, 2580030), (8416, 2506455), (8720, 2419074), (8760, 2408028), (9156, 2303880), (9198, 2293360), (9205, 2291616), (9468, 2227960), (9810, 2150288), (10080, 2092691), (10220, 2064024), (10464, 2015895), (10512, 2006690), (10520, 2005164), (11046, 1909680), (11445, 1843104), (11680, 1806021), (11835, 1782368), (12208, 1727910), (12264, 1720020), (12624, 1670970), (13080, 1612716), (13140, 1605352), (13734, 1535920), (14728, 1432260), (15260, 1382328), (15330, 1376016), (15696, 1343930), (15780, 1336776), (15914, 1325520), (16352, 1290015), (16569, 1273120), (17440, 1209537), (17520, 1204014), (18312, 1151940), (18396, 1146680), (18410, 1145808), (18936, 1113980), (19199, 1098720), (19620, 1075144), (20440, 1032012), (21024, 1003345), (21040, 1002582), (22092, 954840), (22890, 921552), (22995, 917344), (23670, 891184), (23871, 883680), (24416, 863955), (24528, 860010), (25248, 835485), (26160, 806358), (26280, 802676), (27468, 767960), (27615, 763872), (28667, 735840), (29456, 716130), (30520, 691164), (30660, 688008), (31392, 671965), (31560, 668388), (31828, 662760), (33138, 636560), (34335, 614368), (35040, 602007), (36624, 575970), (36792, 573340), (36820, 572904), (37872, 556990), (38398, 549360), (39240, 537572), (39785, 530208), (40880, 516006), (42080, 501291), (44184, 477420), (45780, 460776), (45990, 458672), (47340, 445592), (47742, 441840), (49056, 430005), (52320, 403179), (52560, 401338), (54936, 383980), (55230, 381936), (55699, 378720), (57334, 367920), (57597, 366240), (58912, 358065), (61040, 345582), (61320, 344004), (63120, 334194), (63656, 331380), (66276, 318280), (68670, 307184), (71613, 294560), (73248, 287985), (73584, 286670), (73640, 286452), (75744, 278495), (76796, 274680), (78480, 268786), (79570, 265104), (81760, 258003), (82845, 254624), (86001, 245280), (88368, 238710), (91560, 230388), (91980, 229336), (94680, 222796), (95484, 220920), (95995, 219744), (105120, 200669), (109872, 191990), (110460, 190968), (111398, 189360), (114668, 183960), (115194, 183120), (119355, 176736), (122080, 172791), (122640, 172002), (126240, 167097), (127312, 165690), (132552, 159140), (134393, 156960), (137340, 153592), (143226, 147280), (143335, 147168)]