28838451840

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2591}}^1$

素因数の和:2672

約数の個数: 512

約数和(自身を含む): 109645332480

約数和(自身を除く): 80806880640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 31, 32, 33, 34, 40, 44, 48, 51, 55, 60, 62, 64, 66, 68, 80, 85, 88, 93, 96, 102, 110, 120, 124, 128, 132, 136, 155, 160, 165, 170, 176, 186, 187, 192, 204, 220, 240, 248, 255, 264, 272, 310, 320, 330, 340, 341, 352, 372, 374, 384, 408, 440, 465, 480, 496, 510, 527, 528, 544, 561, 620, 640, 660, 680, 682, 704, 744, 748, 816, 880, 930, 935, 960, 992, 1020, 1023, 1054, 1056, 1088, 1122, 1240, 1320, 1360, 1364, 1408, 1488, 1496, 1581, 1632, 1705, 1760, 1860, 1870, 1920, 1984, 2040, 2046, 2108, 2112, 2176, 2244, 2480, 2591, 2635, 2640, 2720, 2728, 2805, 2976, 2992, 3162, 3264, 3410, 3520, 3720, 3740, 3968, 4080, 4092, 4216, 4224, 4488, 4960, 5115, 5182, 5270, 5280, 5440, 5456, 5610, 5797, 5952, 5984, 6324, 6528, 6820, 7040, 7440, 7480, 7773, 7905, 8160, 8184, 8432, 8976, 9920, 10230, 10364, 10540, 10560, 10880, 10912, 11220, 11594, 11904, 11968, 12648, 12955, 13640, 14880, 14960, 15546, 15810, 16320, 16368, 16864, 17391, 17952, 19840, 20460, 20728, 21080, 21120, 21824, 22440, 23188, 23936, 25296, 25910, 27280, 28501, 28985, 29760, 29920, 31092, 31620, 32640, 32736, 33728, 34782, 35904, 38865, 40920, 41456, 42160, 43648, 44047, 44880, 46376, 50592, 51820, 54560, 57002, 57970, 59520, 59840, 62184, 63240, 65472, 67456, 69564, 71808, 77730, 80321, 81840, 82912, 84320, 85503, 86955, 88094, 89760, 92752, 101184, 103640, 109120, 114004, 115940, 119680, 124368, 126480, 130944, 132141, 139128, 142505, 155460, 160642, 163680, 165824, 168640, 171006, 173910, 176188, 179520, 185504, 202368, 207280, 218240, 220235, 228008, 231880, 240963, 248736, 252960, 264282, 278256, 285010, 310920, 321284, 327360, 331648, 337280, 342012, 347820, 352376, 359040, 371008, 401605, 414560, 427515, 440470, 456016, 463760, 481926, 484517, 497472, 505920, 528564, 556512, 570020, 621840, 642568, 654720, 660705, 684024, 695640, 704752, 742016, 803210, 829120, 855030, 880940, 883531, 912032, 927520, 963852, 969034, 994944, 1011840, 1057128, 1113024, 1140040, 1204815, 1243680, 1285136, 1321410, 1365457, 1368048, 1391280, 1409504, 1453551, 1606420, 1658240, 1710060, 1761880, 1767062, 1824064, 1855040, 1927704, 1938068, 2114256, 2226048, 2280080, 2409630, 2422585, 2487360, 2570272, 2642820, 2650593, 2730914, 2736096, 2782560, 2819008, 2907102, 3212840, 3420120, 3523760, 3534124, 3648128, 3710080, 3855408, 3876136, 4096371, 4228512, 4417655, 4560160, 4819260, 4845170, 4974720, 5140544, 5285640, 5301186, 5461828, 5472192, 5565120, 5638016, 5814204, 6425680, 6827285, 6840240, 7047520, 7068248, 7267755, 7710816, 7752272, 8192742, 8457024, 8835310, 9120320, 9638520, 9690340, 10281088, 10571280, 10602372, 10923656, 10944384, 11130240, 11628408, 12851360, 13252965, 13654570, 13680480, 14095040, 14136496, 14535510, 15020027, 15421632, 15504544, 16385484, 16914048, 17670620, 18240640, 19277040, 19380680, 20481855, 21142560, 21204744, 21847312, 23256816, 25702720, 26505930, 27309140, 27360960, 28190080, 28272992, 29071020, 30040054, 30843264, 31009088, 32770968, 35341240, 38554080, 38761360, 40963710, 42285120, 42409488, 43694624, 45060081, 46513632, 51405440, 53011860, 54618280, 54721920, 56545984, 58142040, 60080108, 62018176, 65541936, 70682480, 75100135, 77108160, 77522720, 81927420, 84570240, 84818976, 87389248, 90120162, 93027264, 106023720, 109236560, 113091968, 116284080, 120160216, 131083872, 141364960, 150200270, 154216320, 155045440, 163854840, 169637952, 174778496, 180240324, 186054528, 212047440, 218473120, 225300405, 232568160, 240320432, 262167744, 282729920, 300400540, 310090880, 327709680, 339275904, 360480648, 424094880, 436946240, 450600810, 465136320, 480640864, 524335488, 565459840, 600801080, 655419360, 720961296, 848189760, 873892480, 901201620, 930272640, 961281728, 1201602160, 1310838720, 1441922592, 1696379520, 1802403240, 1922563456, 2403204320, 2621677440, 2883845184, 3604806480, 4806408640, 5767690368, 7209612960, 9612817280, 14419225920, 28838451840]

約数ペア:

[(1, 28838451840), (2, 14419225920), (3, 9612817280), (4, 7209612960), (5, 5767690368), (6, 4806408640), (8, 3604806480), (10, 2883845184), (11, 2621677440), (12, 2403204320), (15, 1922563456), (16, 1802403240), (17, 1696379520), (20, 1441922592), (22, 1310838720), (24, 1201602160), (30, 961281728), (31, 930272640), (32, 901201620), (33, 873892480), (34, 848189760), (40, 720961296), (44, 655419360), (48, 600801080), (51, 565459840), (55, 524335488), (60, 480640864), (62, 465136320), (64, 450600810), (66, 436946240), (68, 424094880), (80, 360480648), (85, 339275904), (88, 327709680), (93, 310090880), (96, 300400540), (102, 282729920), (110, 262167744), (120, 240320432), (124, 232568160), (128, 225300405), (132, 218473120), (136, 212047440), (155, 186054528), (160, 180240324), (165, 174778496), (170, 169637952), (176, 163854840), (186, 155045440), (187, 154216320), (192, 150200270), (204, 141364960), (220, 131083872), (240, 120160216), (248, 116284080), (255, 113091968), (264, 109236560), (272, 106023720), (310, 93027264), (320, 90120162), (330, 87389248), (340, 84818976), (341, 84570240), (352, 81927420), (372, 77522720), (374, 77108160), (384, 75100135), (408, 70682480), (440, 65541936), (465, 62018176), (480, 60080108), (496, 58142040), (510, 56545984), (527, 54721920), (528, 54618280), (544, 53011860), (561, 51405440), (620, 46513632), (640, 45060081), (660, 43694624), (680, 42409488), (682, 42285120), (704, 40963710), (744, 38761360), (748, 38554080), (816, 35341240), (880, 32770968), (930, 31009088), (935, 30843264), (960, 30040054), (992, 29071020), (1020, 28272992), (1023, 28190080), (1054, 27360960), (1056, 27309140), (1088, 26505930), (1122, 25702720), (1240, 23256816), (1320, 21847312), (1360, 21204744), (1364, 21142560), (1408, 20481855), (1488, 19380680), (1496, 19277040), (1581, 18240640), (1632, 17670620), (1705, 16914048), (1760, 16385484), (1860, 15504544), (1870, 15421632), (1920, 15020027), (1984, 14535510), (2040, 14136496), (2046, 14095040), (2108, 13680480), (2112, 13654570), (2176, 13252965), (2244, 12851360), (2480, 11628408), (2591, 11130240), (2635, 10944384), (2640, 10923656), (2720, 10602372), (2728, 10571280), (2805, 10281088), (2976, 9690340), (2992, 9638520), (3162, 9120320), (3264, 8835310), (3410, 8457024), (3520, 8192742), (3720, 7752272), (3740, 7710816), (3968, 7267755), (4080, 7068248), (4092, 7047520), (4216, 6840240), (4224, 6827285), (4488, 6425680), (4960, 5814204), (5115, 5638016), (5182, 5565120), (5270, 5472192), (5280, 5461828), (5440, 5301186), (5456, 5285640), (5610, 5140544), (5797, 4974720), (5952, 4845170), (5984, 4819260), (6324, 4560160), (6528, 4417655), (6820, 4228512), (7040, 4096371), (7440, 3876136), (7480, 3855408), (7773, 3710080), (7905, 3648128), (8160, 3534124), (8184, 3523760), (8432, 3420120), (8976, 3212840), (9920, 2907102), (10230, 2819008), (10364, 2782560), (10540, 2736096), (10560, 2730914), (10880, 2650593), (10912, 2642820), (11220, 2570272), (11594, 2487360), (11904, 2422585), (11968, 2409630), (12648, 2280080), (12955, 2226048), (13640, 2114256), (14880, 1938068), (14960, 1927704), (15546, 1855040), (15810, 1824064), (16320, 1767062), (16368, 1761880), (16864, 1710060), (17391, 1658240), (17952, 1606420), (19840, 1453551), (20460, 1409504), (20728, 1391280), (21080, 1368048), (21120, 1365457), (21824, 1321410), (22440, 1285136), (23188, 1243680), (23936, 1204815), (25296, 1140040), (25910, 1113024), (27280, 1057128), (28501, 1011840), (28985, 994944), (29760, 969034), (29920, 963852), (31092, 927520), (31620, 912032), (32640, 883531), (32736, 880940), (33728, 855030), (34782, 829120), (35904, 803210), (38865, 742016), (40920, 704752), (41456, 695640), (42160, 684024), (43648, 660705), (44047, 654720), (44880, 642568), (46376, 621840), (50592, 570020), (51820, 556512), (54560, 528564), (57002, 505920), (57970, 497472), (59520, 484517), (59840, 481926), (62184, 463760), (63240, 456016), (65472, 440470), (67456, 427515), (69564, 414560), (71808, 401605), (77730, 371008), (80321, 359040), (81840, 352376), (82912, 347820), (84320, 342012), (85503, 337280), (86955, 331648), (88094, 327360), (89760, 321284), (92752, 310920), (101184, 285010), (103640, 278256), (109120, 264282), (114004, 252960), (115940, 248736), (119680, 240963), (124368, 231880), (126480, 228008), (130944, 220235), (132141, 218240), (139128, 207280), (142505, 202368), (155460, 185504), (160642, 179520), (163680, 176188), (165824, 173910), (168640, 171006)]