2247686960

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:631

約数の個数: 160

約数和(自身を含む): 5820377472

約数和(自身を除く): 3572690512

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 23, 34, 40, 46, 68, 80, 85, 92, 115, 136, 170, 181, 184, 230, 272, 340, 362, 368, 391, 397, 460, 680, 724, 782, 794, 905, 920, 1360, 1448, 1564, 1588, 1810, 1840, 1955, 1985, 2896, 3077, 3128, 3176, 3620, 3910, 3970, 4163, 6154, 6256, 6352, 6749, 7240, 7820, 7940, 8326, 9131, 12308, 13498, 14480, 15385, 15640, 15880, 16652, 18262, 20815, 24616, 26996, 30770, 31280, 31760, 33304, 33745, 36524, 41630, 45655, 49232, 53992, 61540, 66608, 67490, 70771, 71857, 73048, 83260, 91310, 107984, 123080, 134980, 141542, 143714, 146096, 155227, 166520, 182620, 246160, 269960, 283084, 287428, 310454, 333040, 353855, 359285, 365240, 539920, 566168, 574856, 620908, 707710, 718570, 730480, 776135, 1132336, 1149712, 1221569, 1241816, 1415420, 1437140, 1552270, 1652711, 2443138, 2483632, 2830840, 2874280, 3104540, 3305422, 4886276, 5661680, 5748560, 6107845, 6209080, 6610844, 8263555, 9772552, 12215690, 12418160, 13221688, 16527110, 19545104, 24431380, 26443376, 28096087, 33054220, 48862760, 56192174, 66108440, 97725520, 112384348, 132216880, 140480435, 224768696, 280960870, 449537392, 561921740, 1123843480, 2247686960]

約数ペア:

[(1, 2247686960), (2, 1123843480), (4, 561921740), (5, 449537392), (8, 280960870), (10, 224768696), (16, 140480435), (17, 132216880), (20, 112384348), (23, 97725520), (34, 66108440), (40, 56192174), (46, 48862760), (68, 33054220), (80, 28096087), (85, 26443376), (92, 24431380), (115, 19545104), (136, 16527110), (170, 13221688), (181, 12418160), (184, 12215690), (230, 9772552), (272, 8263555), (340, 6610844), (362, 6209080), (368, 6107845), (391, 5748560), (397, 5661680), (460, 4886276), (680, 3305422), (724, 3104540), (782, 2874280), (794, 2830840), (905, 2483632), (920, 2443138), (1360, 1652711), (1448, 1552270), (1564, 1437140), (1588, 1415420), (1810, 1241816), (1840, 1221569), (1955, 1149712), (1985, 1132336), (2896, 776135), (3077, 730480), (3128, 718570), (3176, 707710), (3620, 620908), (3910, 574856), (3970, 566168), (4163, 539920), (6154, 365240), (6256, 359285), (6352, 353855), (6749, 333040), (7240, 310454), (7820, 287428), (7940, 283084), (8326, 269960), (9131, 246160), (12308, 182620), (13498, 166520), (14480, 155227), (15385, 146096), (15640, 143714), (15880, 141542), (16652, 134980), (18262, 123080), (20815, 107984), (24616, 91310), (26996, 83260), (30770, 73048), (31280, 71857), (31760, 70771), (33304, 67490), (33745, 66608), (36524, 61540), (41630, 53992), (45655, 49232)]