159067920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{677}}^1$

素因数の和:793

約数の個数: 160

約数和(自身を含む): 544786560

約数和(自身を除く): 385718640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 89, 110, 120, 132, 165, 176, 178, 220, 240, 264, 267, 330, 356, 440, 445, 528, 534, 660, 677, 712, 880, 890, 979, 1068, 1320, 1335, 1354, 1424, 1780, 1958, 2031, 2136, 2640, 2670, 2708, 2937, 3385, 3560, 3916, 4062, 4272, 4895, 5340, 5416, 5874, 6770, 7120, 7447, 7832, 8124, 9790, 10155, 10680, 10832, 11748, 13540, 14685, 14894, 15664, 16248, 19580, 20310, 21360, 22341, 23496, 27080, 29370, 29788, 32496, 37235, 39160, 40620, 44682, 46992, 54160, 58740, 59576, 60253, 74470, 78320, 81240, 89364, 111705, 117480, 119152, 120506, 148940, 162480, 178728, 180759, 223410, 234960, 241012, 297880, 301265, 357456, 361518, 446820, 482024, 595760, 602530, 662783, 723036, 893640, 903795, 964048, 1205060, 1325566, 1446072, 1787280, 1807590, 1988349, 2410120, 2651132, 2892144, 3313915, 3615180, 3976698, 4820240, 5302264, 6627830, 7230360, 7953396, 9941745, 10604528, 13255660, 14460720, 15906792, 19883490, 26511320, 31813584, 39766980, 53022640, 79533960, 159067920]

約数ペア:

[(1, 159067920), (2, 79533960), (3, 53022640), (4, 39766980), (5, 31813584), (6, 26511320), (8, 19883490), (10, 15906792), (11, 14460720), (12, 13255660), (15, 10604528), (16, 9941745), (20, 7953396), (22, 7230360), (24, 6627830), (30, 5302264), (33, 4820240), (40, 3976698), (44, 3615180), (48, 3313915), (55, 2892144), (60, 2651132), (66, 2410120), (80, 1988349), (88, 1807590), (89, 1787280), (110, 1446072), (120, 1325566), (132, 1205060), (165, 964048), (176, 903795), (178, 893640), (220, 723036), (240, 662783), (264, 602530), (267, 595760), (330, 482024), (356, 446820), (440, 361518), (445, 357456), (528, 301265), (534, 297880), (660, 241012), (677, 234960), (712, 223410), (880, 180759), (890, 178728), (979, 162480), (1068, 148940), (1320, 120506), (1335, 119152), (1354, 117480), (1424, 111705), (1780, 89364), (1958, 81240), (2031, 78320), (2136, 74470), (2640, 60253), (2670, 59576), (2708, 58740), (2937, 54160), (3385, 46992), (3560, 44682), (3916, 40620), (4062, 39160), (4272, 37235), (4895, 32496), (5340, 29788), (5416, 29370), (5874, 27080), (6770, 23496), (7120, 22341), (7447, 21360), (7832, 20310), (8124, 19580), (9790, 16248), (10155, 15664), (10680, 14894), (10832, 14685), (11748, 13540)]