376251720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:220

約数の個数: 256

約数和(自身を含む): 1277337600

約数和(自身を除く): 901085880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 43, 52, 60, 65, 71, 78, 79, 86, 104, 120, 129, 130, 142, 156, 158, 172, 195, 213, 215, 237, 258, 260, 284, 312, 316, 344, 355, 390, 395, 426, 430, 474, 516, 520, 559, 568, 632, 645, 710, 780, 790, 852, 860, 923, 948, 1027, 1032, 1065, 1118, 1185, 1290, 1420, 1560, 1580, 1677, 1704, 1720, 1846, 1896, 2054, 2130, 2236, 2370, 2580, 2769, 2795, 2840, 3053, 3081, 3160, 3354, 3397, 3692, 4108, 4260, 4472, 4615, 4740, 5135, 5160, 5538, 5590, 5609, 6106, 6162, 6708, 6794, 7384, 8216, 8385, 8520, 9159, 9230, 9480, 10191, 10270, 11076, 11180, 11218, 12212, 12324, 13416, 13588, 13845, 15265, 15405, 16770, 16827, 16985, 18318, 18460, 20382, 20540, 22152, 22360, 22436, 24424, 24648, 27176, 27690, 28045, 30530, 30810, 33540, 33654, 33970, 36636, 36920, 39689, 40764, 41080, 44161, 44872, 45795, 50955, 55380, 56090, 61060, 61620, 67080, 67308, 67940, 72917, 73272, 79378, 81528, 84135, 88322, 91590, 101910, 110760, 112180, 119067, 122120, 123240, 132483, 134616, 135880, 145834, 158756, 168270, 176644, 183180, 198445, 203820, 218751, 220805, 224360, 238134, 241187, 264966, 291668, 317512, 336540, 353288, 364585, 366360, 396890, 407640, 437502, 441610, 476268, 482374, 529932, 583336, 595335, 662415, 673080, 723561, 729170, 793780, 875004, 883220, 952536, 964748, 1059864, 1093755, 1190670, 1205935, 1324830, 1447122, 1458340, 1587560, 1750008, 1766440, 1929496, 2187510, 2381340, 2411870, 2649660, 2894244, 2916680, 3135431, 3617805, 4375020, 4762680, 4823740, 5299320, 5788488, 6270862, 7235610, 8750040, 9406293, 9647480, 12541724, 14471220, 15677155, 18812586, 25083448, 28942440, 31354310, 37625172, 47031465, 62708620, 75250344, 94062930, 125417240, 188125860, 376251720]

約数ペア:

[(1, 376251720), (2, 188125860), (3, 125417240), (4, 94062930), (5, 75250344), (6, 62708620), (8, 47031465), (10, 37625172), (12, 31354310), (13, 28942440), (15, 25083448), (20, 18812586), (24, 15677155), (26, 14471220), (30, 12541724), (39, 9647480), (40, 9406293), (43, 8750040), (52, 7235610), (60, 6270862), (65, 5788488), (71, 5299320), (78, 4823740), (79, 4762680), (86, 4375020), (104, 3617805), (120, 3135431), (129, 2916680), (130, 2894244), (142, 2649660), (156, 2411870), (158, 2381340), (172, 2187510), (195, 1929496), (213, 1766440), (215, 1750008), (237, 1587560), (258, 1458340), (260, 1447122), (284, 1324830), (312, 1205935), (316, 1190670), (344, 1093755), (355, 1059864), (390, 964748), (395, 952536), (426, 883220), (430, 875004), (474, 793780), (516, 729170), (520, 723561), (559, 673080), (568, 662415), (632, 595335), (645, 583336), (710, 529932), (780, 482374), (790, 476268), (852, 441610), (860, 437502), (923, 407640), (948, 396890), (1027, 366360), (1032, 364585), (1065, 353288), (1118, 336540), (1185, 317512), (1290, 291668), (1420, 264966), (1560, 241187), (1580, 238134), (1677, 224360), (1704, 220805), (1720, 218751), (1846, 203820), (1896, 198445), (2054, 183180), (2130, 176644), (2236, 168270), (2370, 158756), (2580, 145834), (2769, 135880), (2795, 134616), (2840, 132483), (3053, 123240), (3081, 122120), (3160, 119067), (3354, 112180), (3397, 110760), (3692, 101910), (4108, 91590), (4260, 88322), (4472, 84135), (4615, 81528), (4740, 79378), (5135, 73272), (5160, 72917), (5538, 67940), (5590, 67308), (5609, 67080), (6106, 61620), (6162, 61060), (6708, 56090), (6794, 55380), (7384, 50955), (8216, 45795), (8385, 44872), (8520, 44161), (9159, 41080), (9230, 40764), (9480, 39689), (10191, 36920), (10270, 36636), (11076, 33970), (11180, 33654), (11218, 33540), (12212, 30810), (12324, 30530), (13416, 28045), (13588, 27690), (13845, 27176), (15265, 24648), (15405, 24424), (16770, 22436), (16827, 22360), (16985, 22152), (18318, 20540), (18460, 20382)]