214598280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{5981}}^1$

素因数の和:6031

約数の個数: 128

約数和(自身を含む): 723582720

約数和(自身を除く): 508984440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 60, 65, 69, 78, 92, 104, 115, 120, 130, 138, 156, 184, 195, 230, 260, 276, 299, 312, 345, 390, 460, 520, 552, 598, 690, 780, 897, 920, 1196, 1380, 1495, 1560, 1794, 2392, 2760, 2990, 3588, 4485, 5980, 5981, 7176, 8970, 11960, 11962, 17940, 17943, 23924, 29905, 35880, 35886, 47848, 59810, 71772, 77753, 89715, 119620, 137563, 143544, 155506, 179430, 233259, 239240, 275126, 311012, 358860, 388765, 412689, 466518, 550252, 622024, 687815, 717720, 777530, 825378, 933036, 1100504, 1166295, 1375630, 1555060, 1650756, 1788319, 1866072, 2063445, 2332590, 2751260, 3110120, 3301512, 3576638, 4126890, 4665180, 5364957, 5502520, 7153276, 8253780, 8941595, 9330360, 10729914, 14306552, 16507560, 17883190, 21459828, 26824785, 35766380, 42919656, 53649570, 71532760, 107299140, 214598280]

約数ペア:

[(1, 214598280), (2, 107299140), (3, 71532760), (4, 53649570), (5, 42919656), (6, 35766380), (8, 26824785), (10, 21459828), (12, 17883190), (13, 16507560), (15, 14306552), (20, 10729914), (23, 9330360), (24, 8941595), (26, 8253780), (30, 7153276), (39, 5502520), (40, 5364957), (46, 4665180), (52, 4126890), (60, 3576638), (65, 3301512), (69, 3110120), (78, 2751260), (92, 2332590), (104, 2063445), (115, 1866072), (120, 1788319), (130, 1650756), (138, 1555060), (156, 1375630), (184, 1166295), (195, 1100504), (230, 933036), (260, 825378), (276, 777530), (299, 717720), (312, 687815), (345, 622024), (390, 550252), (460, 466518), (520, 412689), (552, 388765), (598, 358860), (690, 311012), (780, 275126), (897, 239240), (920, 233259), (1196, 179430), (1380, 155506), (1495, 143544), (1560, 137563), (1794, 119620), (2392, 89715), (2760, 77753), (2990, 71772), (3588, 59810), (4485, 47848), (5980, 35886), (5981, 35880), (7176, 29905), (8970, 23924), (11960, 17943), (11962, 17940)]