115311560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1$

素因数の和:511

約数の個数: 128

約数和(自身を含む): 324172800

約数和(自身を除く): 208861240

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 79, 91, 104, 130, 140, 158, 182, 260, 280, 316, 364, 395, 401, 455, 520, 553, 632, 728, 790, 802, 910, 1027, 1106, 1580, 1604, 1820, 2005, 2054, 2212, 2765, 2807, 3160, 3208, 3640, 4010, 4108, 4424, 5135, 5213, 5530, 5614, 7189, 8020, 8216, 10270, 10426, 11060, 11228, 14035, 14378, 16040, 20540, 20852, 22120, 22456, 26065, 28070, 28756, 31679, 35945, 36491, 41080, 41704, 52130, 56140, 57512, 63358, 71890, 72982, 104260, 112280, 126716, 143780, 145964, 158395, 182455, 208520, 221753, 253432, 287560, 291928, 316790, 364910, 411827, 443506, 633580, 729820, 823654, 887012, 1108765, 1267160, 1459640, 1647308, 1774024, 2059135, 2217530, 2882789, 3294616, 4118270, 4435060, 5765578, 8236540, 8870120, 11531156, 14413945, 16473080, 23062312, 28827890, 57655780, 115311560]

約数ペア:

[(1, 115311560), (2, 57655780), (4, 28827890), (5, 23062312), (7, 16473080), (8, 14413945), (10, 11531156), (13, 8870120), (14, 8236540), (20, 5765578), (26, 4435060), (28, 4118270), (35, 3294616), (40, 2882789), (52, 2217530), (56, 2059135), (65, 1774024), (70, 1647308), (79, 1459640), (91, 1267160), (104, 1108765), (130, 887012), (140, 823654), (158, 729820), (182, 633580), (260, 443506), (280, 411827), (316, 364910), (364, 316790), (395, 291928), (401, 287560), (455, 253432), (520, 221753), (553, 208520), (632, 182455), (728, 158395), (790, 145964), (802, 143780), (910, 126716), (1027, 112280), (1106, 104260), (1580, 72982), (1604, 71890), (1820, 63358), (2005, 57512), (2054, 56140), (2212, 52130), (2765, 41704), (2807, 41080), (3160, 36491), (3208, 35945), (3640, 31679), (4010, 28756), (4108, 28070), (4424, 26065), (5135, 22456), (5213, 22120), (5530, 20852), (5614, 20540), (7189, 16040), (8020, 14378), (8216, 14035), (10270, 11228), (10426, 11060)]