394202760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{4153}}^1$

素因数の和:4287

約数の個数: 128

約数和(自身を含む): 1363841280

約数和(自身を除く): 969638520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 113, 120, 140, 168, 210, 226, 280, 339, 420, 452, 565, 678, 791, 840, 904, 1130, 1356, 1582, 1695, 2260, 2373, 2712, 3164, 3390, 3955, 4153, 4520, 4746, 6328, 6780, 7910, 8306, 9492, 11865, 12459, 13560, 15820, 16612, 18984, 20765, 23730, 24918, 29071, 31640, 33224, 41530, 47460, 49836, 58142, 62295, 83060, 87213, 94920, 99672, 116284, 124590, 145355, 166120, 174426, 232568, 249180, 290710, 348852, 436065, 469289, 498360, 581420, 697704, 872130, 938578, 1162840, 1407867, 1744260, 1877156, 2346445, 2815734, 3285023, 3488520, 3754312, 4692890, 5631468, 6570046, 7039335, 9385780, 9855069, 11262936, 13140092, 14078670, 16425115, 18771560, 19710138, 26280184, 28157340, 32850230, 39420276, 49275345, 56314680, 65700460, 78840552, 98550690, 131400920, 197101380, 394202760]

約数ペア:

[(1, 394202760), (2, 197101380), (3, 131400920), (4, 98550690), (5, 78840552), (6, 65700460), (7, 56314680), (8, 49275345), (10, 39420276), (12, 32850230), (14, 28157340), (15, 26280184), (20, 19710138), (21, 18771560), (24, 16425115), (28, 14078670), (30, 13140092), (35, 11262936), (40, 9855069), (42, 9385780), (56, 7039335), (60, 6570046), (70, 5631468), (84, 4692890), (105, 3754312), (113, 3488520), (120, 3285023), (140, 2815734), (168, 2346445), (210, 1877156), (226, 1744260), (280, 1407867), (339, 1162840), (420, 938578), (452, 872130), (565, 697704), (678, 581420), (791, 498360), (840, 469289), (904, 436065), (1130, 348852), (1356, 290710), (1582, 249180), (1695, 232568), (2260, 174426), (2373, 166120), (2712, 145355), (3164, 124590), (3390, 116284), (3955, 99672), (4153, 94920), (4520, 87213), (4746, 83060), (6328, 62295), (6780, 58142), (7910, 49836), (8306, 47460), (9492, 41530), (11865, 33224), (12459, 31640), (13560, 29071), (15820, 24918), (16612, 23730), (18984, 20765)]