1959549360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1191

約数の個数: 160

約数和(自身を含む): 6225619392

約数和(自身を除く): 4266070032

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 61, 80, 120, 122, 137, 183, 240, 244, 274, 305, 366, 411, 488, 548, 610, 685, 732, 822, 915, 976, 977, 1096, 1220, 1370, 1464, 1644, 1830, 1954, 2055, 2192, 2440, 2740, 2928, 2931, 3288, 3660, 3908, 4110, 4880, 4885, 5480, 5862, 6576, 7320, 7816, 8220, 8357, 9770, 10960, 11724, 14640, 14655, 15632, 16440, 16714, 19540, 23448, 25071, 29310, 32880, 33428, 39080, 41785, 46896, 50142, 58620, 59597, 66856, 78160, 83570, 100284, 117240, 119194, 125355, 133712, 133849, 167140, 178791, 200568, 234480, 238388, 250710, 267698, 297985, 334280, 357582, 401136, 401547, 476776, 501420, 535396, 595970, 668560, 669245, 715164, 803094, 893955, 953552, 1002840, 1070792, 1191940, 1338490, 1430328, 1606188, 1787910, 2005680, 2007735, 2141584, 2383880, 2676980, 2860656, 3212376, 3575820, 4015470, 4767760, 5353960, 6424752, 7151640, 8030940, 8164789, 10707920, 14303280, 16061880, 16329578, 24494367, 32123760, 32659156, 40823945, 48988734, 65318312, 81647890, 97977468, 122471835, 130636624, 163295780, 195954936, 244943670, 326591560, 391909872, 489887340, 653183120, 979774680, 1959549360]

約数ペア:

[(1, 1959549360), (2, 979774680), (3, 653183120), (4, 489887340), (5, 391909872), (6, 326591560), (8, 244943670), (10, 195954936), (12, 163295780), (15, 130636624), (16, 122471835), (20, 97977468), (24, 81647890), (30, 65318312), (40, 48988734), (48, 40823945), (60, 32659156), (61, 32123760), (80, 24494367), (120, 16329578), (122, 16061880), (137, 14303280), (183, 10707920), (240, 8164789), (244, 8030940), (274, 7151640), (305, 6424752), (366, 5353960), (411, 4767760), (488, 4015470), (548, 3575820), (610, 3212376), (685, 2860656), (732, 2676980), (822, 2383880), (915, 2141584), (976, 2007735), (977, 2005680), (1096, 1787910), (1220, 1606188), (1370, 1430328), (1464, 1338490), (1644, 1191940), (1830, 1070792), (1954, 1002840), (2055, 953552), (2192, 893955), (2440, 803094), (2740, 715164), (2928, 669245), (2931, 668560), (3288, 595970), (3660, 535396), (3908, 501420), (4110, 476776), (4880, 401547), (4885, 401136), (5480, 357582), (5862, 334280), (6576, 297985), (7320, 267698), (7816, 250710), (8220, 238388), (8357, 234480), (9770, 200568), (10960, 178791), (11724, 167140), (14640, 133849), (14655, 133712), (15632, 125355), (16440, 119194), (16714, 117240), (19540, 100284), (23448, 83570), (25071, 78160), (29310, 66856), (32880, 59597), (33428, 58620), (39080, 50142), (41785, 46896)]