477340920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{189421}}^1$

素因数の和:189445

約数の個数: 96

約数和(自身を含む): 1772989920

約数和(自身を除く): 1295649000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 189421, 378842, 568263, 757684, 947105, 1136526, 1325947, 1515368, 1704789, 1894210, 2273052, 2651894, 2841315, 3409578, 3788420, 3977841, 4546104, 5303788, 5682630, 6629735, 6819156, 7576840, 7955682, 8523945, 10607576, 11365260, 11933523, 13259470, 13638312, 15911364, 17047890, 19889205, 22730520, 23867046, 26518940, 31822728, 34095780, 39778410, 47734092, 53037880, 59667615, 68191560, 79556820, 95468184, 119335230, 159113640, 238670460, 477340920]

約数ペア:

[(1, 477340920), (2, 238670460), (3, 159113640), (4, 119335230), (5, 95468184), (6, 79556820), (7, 68191560), (8, 59667615), (9, 53037880), (10, 47734092), (12, 39778410), (14, 34095780), (15, 31822728), (18, 26518940), (20, 23867046), (21, 22730520), (24, 19889205), (28, 17047890), (30, 15911364), (35, 13638312), (36, 13259470), (40, 11933523), (42, 11365260), (45, 10607576), (56, 8523945), (60, 7955682), (63, 7576840), (70, 6819156), (72, 6629735), (84, 5682630), (90, 5303788), (105, 4546104), (120, 3977841), (126, 3788420), (140, 3409578), (168, 2841315), (180, 2651894), (210, 2273052), (252, 1894210), (280, 1704789), (315, 1515368), (360, 1325947), (420, 1136526), (504, 947105), (630, 757684), (840, 568263), (1260, 378842), (2520, 189421)]