28826924800

素因数分解:

$2^8\times 5^2\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:240

約数の個数: 324

約数和(自身を含む): 76133746920

約数和(自身を除く): 47306822120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 43, 50, 62, 64, 80, 86, 100, 109, 124, 128, 155, 160, 172, 200, 215, 218, 248, 256, 310, 320, 344, 400, 430, 436, 496, 545, 620, 640, 688, 775, 800, 860, 872, 961, 992, 1075, 1090, 1240, 1280, 1333, 1376, 1550, 1600, 1720, 1744, 1922, 1984, 2150, 2180, 2480, 2666, 2725, 2752, 3100, 3200, 3379, 3440, 3488, 3844, 3968, 4300, 4360, 4687, 4805, 4960, 5332, 5450, 5504, 6200, 6400, 6665, 6758, 6880, 6976, 7688, 7936, 8600, 8720, 9374, 9610, 9920, 10664, 10900, 11008, 12400, 13330, 13516, 13760, 13952, 15376, 16895, 17200, 17440, 18748, 19220, 19840, 21328, 21800, 23435, 24025, 24800, 26660, 27032, 27520, 27904, 30752, 33325, 33790, 34400, 34880, 37496, 38440, 39680, 41323, 42656, 43600, 46870, 48050, 49600, 53320, 54064, 55040, 61504, 66650, 67580, 68800, 69760, 74992, 76880, 82646, 84475, 85312, 87200, 93740, 96100, 99200, 104749, 106640, 108128, 117175, 123008, 133300, 135160, 137600, 139520, 145297, 149984, 153760, 165292, 168950, 170624, 174400, 187480, 192200, 198400, 206615, 209498, 213280, 216256, 234350, 246016, 266600, 270320, 275200, 290594, 299968, 307520, 330584, 337900, 341248, 348800, 374960, 384400, 413230, 418996, 426560, 432512, 468700, 523745, 533200, 540640, 581188, 599936, 615040, 661168, 675800, 697600, 726485, 749920, 768800, 826460, 837992, 853120, 865024, 937400, 1033075, 1047490, 1066400, 1081280, 1162376, 1199872, 1230080, 1322336, 1351600, 1452970, 1499840, 1537600, 1652920, 1675984, 1706240, 1874800, 2066150, 2094980, 2132800, 2162560, 2324752, 2618725, 2644672, 2703200, 2905940, 2999680, 3075200, 3305840, 3351968, 3632425, 3749600, 4132300, 4189960, 4265600, 4325120, 4504207, 4649504, 5237450, 5289344, 5406400, 5811880, 5999360, 6150400, 6611680, 6703936, 7264850, 7499200, 8264600, 8379920, 8531200, 9008414, 9299008, 10474900, 10578688, 10812800, 11623760, 13223360, 13407872, 14529700, 14998400, 16529200, 16759840, 18016828, 18598016, 20949800, 21625600, 22521035, 23247520, 26446720, 26815744, 29059400, 29996800, 33058400, 33519680, 36033656, 37196032, 41899600, 45042070, 46495040, 52893440, 58118800, 66116800, 67039360, 72067312, 83799200, 90084140, 92990080, 112605175, 116237600, 132233600, 134078720, 144134624, 167598400, 180168280, 185980160, 225210350, 232475200, 264467200, 288269248, 335196800, 360336560, 450420700, 464950400, 576538496, 670393600, 720673120, 900841400, 929900800, 1153076992, 1441346240, 1801682800, 2882692480, 3603365600, 5765384960, 7206731200, 14413462400, 28826924800]

約数ペア:

[(1, 28826924800), (2, 14413462400), (4, 7206731200), (5, 5765384960), (8, 3603365600), (10, 2882692480), (16, 1801682800), (20, 1441346240), (25, 1153076992), (31, 929900800), (32, 900841400), (40, 720673120), (43, 670393600), (50, 576538496), (62, 464950400), (64, 450420700), (80, 360336560), (86, 335196800), (100, 288269248), (109, 264467200), (124, 232475200), (128, 225210350), (155, 185980160), (160, 180168280), (172, 167598400), (200, 144134624), (215, 134078720), (218, 132233600), (248, 116237600), (256, 112605175), (310, 92990080), (320, 90084140), (344, 83799200), (400, 72067312), (430, 67039360), (436, 66116800), (496, 58118800), (545, 52893440), (620, 46495040), (640, 45042070), (688, 41899600), (775, 37196032), (800, 36033656), (860, 33519680), (872, 33058400), (961, 29996800), (992, 29059400), (1075, 26815744), (1090, 26446720), (1240, 23247520), (1280, 22521035), (1333, 21625600), (1376, 20949800), (1550, 18598016), (1600, 18016828), (1720, 16759840), (1744, 16529200), (1922, 14998400), (1984, 14529700), (2150, 13407872), (2180, 13223360), (2480, 11623760), (2666, 10812800), (2725, 10578688), (2752, 10474900), (3100, 9299008), (3200, 9008414), (3379, 8531200), (3440, 8379920), (3488, 8264600), (3844, 7499200), (3968, 7264850), (4300, 6703936), (4360, 6611680), (4687, 6150400), (4805, 5999360), (4960, 5811880), (5332, 5406400), (5450, 5289344), (5504, 5237450), (6200, 4649504), (6400, 4504207), (6665, 4325120), (6758, 4265600), (6880, 4189960), (6976, 4132300), (7688, 3749600), (7936, 3632425), (8600, 3351968), (8720, 3305840), (9374, 3075200), (9610, 2999680), (9920, 2905940), (10664, 2703200), (10900, 2644672), (11008, 2618725), (12400, 2324752), (13330, 2162560), (13516, 2132800), (13760, 2094980), (13952, 2066150), (15376, 1874800), (16895, 1706240), (17200, 1675984), (17440, 1652920), (18748, 1537600), (19220, 1499840), (19840, 1452970), (21328, 1351600), (21800, 1322336), (23435, 1230080), (24025, 1199872), (24800, 1162376), (26660, 1081280), (27032, 1066400), (27520, 1047490), (27904, 1033075), (30752, 937400), (33325, 865024), (33790, 853120), (34400, 837992), (34880, 826460), (37496, 768800), (38440, 749920), (39680, 726485), (41323, 697600), (42656, 675800), (43600, 661168), (46870, 615040), (48050, 599936), (49600, 581188), (53320, 540640), (54064, 533200), (55040, 523745), (61504, 468700), (66650, 432512), (67580, 426560), (68800, 418996), (69760, 413230), (74992, 384400), (76880, 374960), (82646, 348800), (84475, 341248), (85312, 337900), (87200, 330584), (93740, 307520), (96100, 299968), (99200, 290594), (104749, 275200), (106640, 270320), (108128, 266600), (117175, 246016), (123008, 234350), (133300, 216256), (135160, 213280), (137600, 209498), (139520, 206615), (145297, 198400), (149984, 192200), (153760, 187480), (165292, 174400), (168950, 170624)]