140637120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:283

約数の個数: 224

約数和(自身を含む): 491581440

約数和(自身を除く): 350944320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 130, 156, 160, 177, 191, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 382, 390, 416, 472, 480, 520, 573, 590, 624, 708, 764, 767, 780, 832, 885, 944, 955, 960, 1040, 1146, 1180, 1248, 1416, 1528, 1534, 1560, 1770, 1888, 1910, 2080, 2292, 2301, 2360, 2483, 2496, 2832, 2865, 3056, 3068, 3120, 3540, 3776, 3820, 3835, 4160, 4584, 4602, 4720, 4966, 5664, 5730, 6112, 6136, 6240, 7080, 7449, 7640, 7670, 9168, 9204, 9440, 9932, 11269, 11328, 11460, 11505, 12224, 12272, 12415, 12480, 14160, 14898, 15280, 15340, 18336, 18408, 18880, 19864, 22538, 22920, 23010, 24544, 24830, 28320, 29796, 30560, 30680, 33807, 36672, 36816, 37245, 39728, 45076, 45840, 46020, 49088, 49660, 56345, 56640, 59592, 61120, 61360, 67614, 73632, 74490, 79456, 90152, 91680, 92040, 99320, 112690, 119184, 122720, 135228, 146497, 147264, 148980, 158912, 169035, 180304, 183360, 184080, 198640, 225380, 238368, 245440, 270456, 292994, 297960, 338070, 360608, 368160, 397280, 439491, 450760, 476736, 540912, 585988, 595920, 676140, 721216, 732485, 736320, 794560, 878982, 901520, 1081824, 1171976, 1191840, 1352280, 1464970, 1757964, 1803040, 2163648, 2197455, 2343952, 2383680, 2704560, 2929940, 3515928, 3606080, 4394910, 4687904, 5409120, 5859880, 7031856, 8789820, 9375808, 10818240, 11719760, 14063712, 17579640, 23439520, 28127424, 35159280, 46879040, 70318560, 140637120]

約数ペア:

[(1, 140637120), (2, 70318560), (3, 46879040), (4, 35159280), (5, 28127424), (6, 23439520), (8, 17579640), (10, 14063712), (12, 11719760), (13, 10818240), (15, 9375808), (16, 8789820), (20, 7031856), (24, 5859880), (26, 5409120), (30, 4687904), (32, 4394910), (39, 3606080), (40, 3515928), (48, 2929940), (52, 2704560), (59, 2383680), (60, 2343952), (64, 2197455), (65, 2163648), (78, 1803040), (80, 1757964), (96, 1464970), (104, 1352280), (118, 1191840), (120, 1171976), (130, 1081824), (156, 901520), (160, 878982), (177, 794560), (191, 736320), (192, 732485), (195, 721216), (208, 676140), (236, 595920), (240, 585988), (260, 540912), (295, 476736), (312, 450760), (320, 439491), (354, 397280), (382, 368160), (390, 360608), (416, 338070), (472, 297960), (480, 292994), (520, 270456), (573, 245440), (590, 238368), (624, 225380), (708, 198640), (764, 184080), (767, 183360), (780, 180304), (832, 169035), (885, 158912), (944, 148980), (955, 147264), (960, 146497), (1040, 135228), (1146, 122720), (1180, 119184), (1248, 112690), (1416, 99320), (1528, 92040), (1534, 91680), (1560, 90152), (1770, 79456), (1888, 74490), (1910, 73632), (2080, 67614), (2292, 61360), (2301, 61120), (2360, 59592), (2483, 56640), (2496, 56345), (2832, 49660), (2865, 49088), (3056, 46020), (3068, 45840), (3120, 45076), (3540, 39728), (3776, 37245), (3820, 36816), (3835, 36672), (4160, 33807), (4584, 30680), (4602, 30560), (4720, 29796), (4966, 28320), (5664, 24830), (5730, 24544), (6112, 23010), (6136, 22920), (6240, 22538), (7080, 19864), (7449, 18880), (7640, 18408), (7670, 18336), (9168, 15340), (9204, 15280), (9440, 14898), (9932, 14160), (11269, 12480), (11328, 12415), (11460, 12272), (11505, 12224)]