218339760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22189}}^1$

素因数の和:22246

約数の個数: 80

約数和(自身を含む): 693393120

約数和(自身を除く): 475053360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 22189, 44378, 66567, 88756, 110945, 133134, 177512, 221890, 266268, 332835, 355024, 443780, 532536, 665670, 887560, 909749, 1065072, 1331340, 1775120, 1819498, 2662680, 2729247, 3638996, 4548745, 5325360, 5458494, 7277992, 9097490, 10916988, 13646235, 14555984, 18194980, 21833976, 27292470, 36389960, 43667952, 54584940, 72779920, 109169880, 218339760]

約数ペア:

[(1, 218339760), (2, 109169880), (3, 72779920), (4, 54584940), (5, 43667952), (6, 36389960), (8, 27292470), (10, 21833976), (12, 18194980), (15, 14555984), (16, 13646235), (20, 10916988), (24, 9097490), (30, 7277992), (40, 5458494), (41, 5325360), (48, 4548745), (60, 3638996), (80, 2729247), (82, 2662680), (120, 1819498), (123, 1775120), (164, 1331340), (205, 1065072), (240, 909749), (246, 887560), (328, 665670), (410, 532536), (492, 443780), (615, 355024), (656, 332835), (820, 266268), (984, 221890), (1230, 177512), (1640, 133134), (1968, 110945), (2460, 88756), (3280, 66567), (4920, 44378), (9840, 22189)]