21064098240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{3323}}^1$

素因数の和:3448

約数の個数: 336

約数和(自身を含む): 75865061376

約数和(自身を除く): 54800963136

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 32, 36, 40, 45, 48, 60, 62, 64, 71, 72, 80, 90, 93, 96, 120, 124, 142, 144, 155, 160, 180, 186, 192, 213, 240, 248, 279, 284, 288, 310, 320, 355, 360, 372, 426, 465, 480, 496, 558, 568, 576, 620, 639, 710, 720, 744, 852, 930, 960, 992, 1065, 1116, 1136, 1240, 1278, 1395, 1420, 1440, 1488, 1704, 1860, 1984, 2130, 2201, 2232, 2272, 2480, 2556, 2790, 2840, 2880, 2976, 3195, 3323, 3408, 3720, 4260, 4402, 4464, 4544, 4960, 5112, 5580, 5680, 5952, 6390, 6603, 6646, 6816, 7440, 8520, 8804, 8928, 9920, 9969, 10224, 11005, 11160, 11360, 12780, 13206, 13292, 13632, 14880, 16615, 17040, 17608, 17856, 19809, 19938, 20448, 22010, 22320, 22720, 25560, 26412, 26584, 29760, 29907, 33015, 33230, 34080, 35216, 39618, 39876, 40896, 44020, 44640, 49845, 51120, 52824, 53168, 59814, 66030, 66460, 68160, 70432, 79236, 79752, 88040, 89280, 99045, 99690, 102240, 103013, 105648, 106336, 119628, 132060, 132920, 140864, 149535, 158472, 159504, 176080, 198090, 199380, 204480, 206026, 211296, 212672, 235933, 239256, 264120, 265840, 299070, 309039, 316944, 319008, 352160, 396180, 398760, 412052, 422592, 471866, 478512, 515065, 528240, 531680, 598140, 618078, 633888, 638016, 704320, 707799, 792360, 797520, 824104, 927117, 943732, 957024, 1030130, 1056480, 1063360, 1179665, 1196280, 1236156, 1267776, 1415598, 1545195, 1584720, 1595040, 1648208, 1854234, 1887464, 1914048, 2060260, 2112960, 2123397, 2359330, 2392560, 2472312, 2831196, 3090390, 3169440, 3190080, 3296416, 3538995, 3708468, 3774928, 4120520, 4246794, 4635585, 4718660, 4785120, 4944624, 5662392, 6180780, 6338880, 6592832, 7077990, 7313923, 7416936, 7549856, 8241040, 8493588, 9271170, 9437320, 9570240, 9889248, 10616985, 11324784, 12361560, 14155980, 14627846, 14833872, 15099712, 16482080, 16987176, 18542340, 18874640, 19778496, 21233970, 21941769, 22649568, 24723120, 28311960, 29255692, 29667744, 32964160, 33974352, 36569615, 37084680, 37749280, 42467940, 43883538, 45299136, 49446240, 56623920, 58511384, 59335488, 65825307, 67948704, 73139230, 74169360, 75498560, 84935880, 87767076, 98892480, 109708845, 113247840, 117022768, 131650614, 135897408, 146278460, 148338720, 169871760, 175534152, 219417690, 226495680, 234045536, 263301228, 292556920, 296677440, 329126535, 339743520, 351068304, 438835380, 468091072, 526602456, 585113840, 658253070, 679487040, 702136608, 877670760, 1053204912, 1170227680, 1316506140, 1404273216, 1755341520, 2106409824, 2340455360, 2633012280, 3510683040, 4212819648, 5266024560, 7021366080, 10532049120, 21064098240]

約数ペア:

[(1, 21064098240), (2, 10532049120), (3, 7021366080), (4, 5266024560), (5, 4212819648), (6, 3510683040), (8, 2633012280), (9, 2340455360), (10, 2106409824), (12, 1755341520), (15, 1404273216), (16, 1316506140), (18, 1170227680), (20, 1053204912), (24, 877670760), (30, 702136608), (31, 679487040), (32, 658253070), (36, 585113840), (40, 526602456), (45, 468091072), (48, 438835380), (60, 351068304), (62, 339743520), (64, 329126535), (71, 296677440), (72, 292556920), (80, 263301228), (90, 234045536), (93, 226495680), (96, 219417690), (120, 175534152), (124, 169871760), (142, 148338720), (144, 146278460), (155, 135897408), (160, 131650614), (180, 117022768), (186, 113247840), (192, 109708845), (213, 98892480), (240, 87767076), (248, 84935880), (279, 75498560), (284, 74169360), (288, 73139230), (310, 67948704), (320, 65825307), (355, 59335488), (360, 58511384), (372, 56623920), (426, 49446240), (465, 45299136), (480, 43883538), (496, 42467940), (558, 37749280), (568, 37084680), (576, 36569615), (620, 33974352), (639, 32964160), (710, 29667744), (720, 29255692), (744, 28311960), (852, 24723120), (930, 22649568), (960, 21941769), (992, 21233970), (1065, 19778496), (1116, 18874640), (1136, 18542340), (1240, 16987176), (1278, 16482080), (1395, 15099712), (1420, 14833872), (1440, 14627846), (1488, 14155980), (1704, 12361560), (1860, 11324784), (1984, 10616985), (2130, 9889248), (2201, 9570240), (2232, 9437320), (2272, 9271170), (2480, 8493588), (2556, 8241040), (2790, 7549856), (2840, 7416936), (2880, 7313923), (2976, 7077990), (3195, 6592832), (3323, 6338880), (3408, 6180780), (3720, 5662392), (4260, 4944624), (4402, 4785120), (4464, 4718660), (4544, 4635585), (4960, 4246794), (5112, 4120520), (5580, 3774928), (5680, 3708468), (5952, 3538995), (6390, 3296416), (6603, 3190080), (6646, 3169440), (6816, 3090390), (7440, 2831196), (8520, 2472312), (8804, 2392560), (8928, 2359330), (9920, 2123397), (9969, 2112960), (10224, 2060260), (11005, 1914048), (11160, 1887464), (11360, 1854234), (12780, 1648208), (13206, 1595040), (13292, 1584720), (13632, 1545195), (14880, 1415598), (16615, 1267776), (17040, 1236156), (17608, 1196280), (17856, 1179665), (19809, 1063360), (19938, 1056480), (20448, 1030130), (22010, 957024), (22320, 943732), (22720, 927117), (25560, 824104), (26412, 797520), (26584, 792360), (29760, 707799), (29907, 704320), (33015, 638016), (33230, 633888), (34080, 618078), (35216, 598140), (39618, 531680), (39876, 528240), (40896, 515065), (44020, 478512), (44640, 471866), (49845, 422592), (51120, 412052), (52824, 398760), (53168, 396180), (59814, 352160), (66030, 319008), (66460, 316944), (68160, 309039), (70432, 299070), (79236, 265840), (79752, 264120), (88040, 239256), (89280, 235933), (99045, 212672), (99690, 211296), (102240, 206026), (103013, 204480), (105648, 199380), (106336, 198090), (119628, 176080), (132060, 159504), (132920, 158472), (140864, 149535)]