316548288720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1\times {\mathrm{4729}}^1$

素因数の和:7778

約数の個数: 240

約数和(自身を含む): 1097965440000

約数和(自身を除く): 781417151280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 2999, 3720, 4464, 4729, 5580, 5998, 7440, 8997, 9458, 11160, 11996, 14187, 14995, 17994, 18916, 22320, 23645, 23992, 26991, 28374, 29990, 35988, 37832, 42561, 44985, 47290, 47984, 53982, 56748, 59980, 70935, 71976, 75664, 85122, 89970, 92969, 94580, 107964, 113496, 119960, 134955, 141870, 143952, 146599, 170244, 179940, 185938, 189160, 212805, 215928, 226992, 239920, 269910, 278907, 283740, 293198, 340488, 359880, 371876, 378320, 425610, 431856, 439797, 464845, 539820, 557814, 567480, 586396, 680976, 719760, 732995, 743752, 836721, 851220, 879594, 929690, 1079640, 1115628, 1134960, 1172792, 1319391, 1394535, 1465990, 1487504, 1673442, 1702440, 1759188, 1859380, 2159280, 2198985, 2231256, 2345584, 2638782, 2789070, 2931980, 3346884, 3404880, 3518376, 3718760, 4183605, 4397970, 4462512, 5277564, 5578140, 5863960, 6596955, 6693768, 7036752, 7437520, 8367210, 8795940, 10555128, 11156280, 11727920, 13193910, 13387536, 14182271, 16734420, 17591880, 21110256, 22312560, 26387820, 28364542, 33468840, 35183760, 42546813, 52775640, 56729084, 66937680, 70911355, 85093626, 105551280, 113458168, 127640439, 141822710, 170187252, 212734065, 226916336, 255280878, 283645420, 340374504, 425468130, 439650401, 510561756, 567290840, 638202195, 680749008, 850936260, 879300802, 1021123512, 1134581680, 1276404390, 1318951203, 1701872520, 1758601604, 2042247024, 2198252005, 2552808780, 2637902406, 3403745040, 3517203208, 3956853609, 4396504010, 5105617560, 5275804812, 6594756015, 7034406416, 7913707218, 8793008020, 10211235120, 10551609624, 13189512030, 15827414436, 17586016040, 19784268045, 21103219248, 26379024060, 31654828872, 35172032080, 39568536090, 52758048120, 63309657744, 79137072180, 105516096240, 158274144360, 316548288720]

約数ペア:

[(1, 316548288720), (2, 158274144360), (3, 105516096240), (4, 79137072180), (5, 63309657744), (6, 52758048120), (8, 39568536090), (9, 35172032080), (10, 31654828872), (12, 26379024060), (15, 21103219248), (16, 19784268045), (18, 17586016040), (20, 15827414436), (24, 13189512030), (30, 10551609624), (31, 10211235120), (36, 8793008020), (40, 7913707218), (45, 7034406416), (48, 6594756015), (60, 5275804812), (62, 5105617560), (72, 4396504010), (80, 3956853609), (90, 3517203208), (93, 3403745040), (120, 2637902406), (124, 2552808780), (144, 2198252005), (155, 2042247024), (180, 1758601604), (186, 1701872520), (240, 1318951203), (248, 1276404390), (279, 1134581680), (310, 1021123512), (360, 879300802), (372, 850936260), (465, 680749008), (496, 638202195), (558, 567290840), (620, 510561756), (720, 439650401), (744, 425468130), (930, 340374504), (1116, 283645420), (1240, 255280878), (1395, 226916336), (1488, 212734065), (1860, 170187252), (2232, 141822710), (2480, 127640439), (2790, 113458168), (2999, 105551280), (3720, 85093626), (4464, 70911355), (4729, 66937680), (5580, 56729084), (5998, 52775640), (7440, 42546813), (8997, 35183760), (9458, 33468840), (11160, 28364542), (11996, 26387820), (14187, 22312560), (14995, 21110256), (17994, 17591880), (18916, 16734420), (22320, 14182271), (23645, 13387536), (23992, 13193910), (26991, 11727920), (28374, 11156280), (29990, 10555128), (35988, 8795940), (37832, 8367210), (42561, 7437520), (44985, 7036752), (47290, 6693768), (47984, 6596955), (53982, 5863960), (56748, 5578140), (59980, 5277564), (70935, 4462512), (71976, 4397970), (75664, 4183605), (85122, 3718760), (89970, 3518376), (92969, 3404880), (94580, 3346884), (107964, 2931980), (113496, 2789070), (119960, 2638782), (134955, 2345584), (141870, 2231256), (143952, 2198985), (146599, 2159280), (170244, 1859380), (179940, 1759188), (185938, 1702440), (189160, 1673442), (212805, 1487504), (215928, 1465990), (226992, 1394535), (239920, 1319391), (269910, 1172792), (278907, 1134960), (283740, 1115628), (293198, 1079640), (340488, 929690), (359880, 879594), (371876, 851220), (378320, 836721), (425610, 743752), (431856, 732995), (439797, 719760), (464845, 680976), (539820, 586396), (557814, 567480)]