250772640

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{887}}^1$

素因数の和:955

約数の個数: 192

約数和(自身を含む): 859299840

約数和(自身を除く): 608527200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 32, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 96, 114, 120, 124, 152, 155, 160, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 480, 496, 570, 589, 608, 620, 744, 760, 887, 912, 930, 992, 1140, 1178, 1240, 1488, 1520, 1767, 1774, 1824, 1860, 2280, 2356, 2480, 2661, 2945, 2976, 3040, 3534, 3548, 3720, 4435, 4560, 4712, 4960, 5322, 5890, 7068, 7096, 7440, 8835, 8870, 9120, 9424, 10644, 11780, 13305, 14136, 14192, 14880, 16853, 17670, 17740, 18848, 21288, 23560, 26610, 27497, 28272, 28384, 33706, 35340, 35480, 42576, 47120, 50559, 53220, 54994, 56544, 67412, 70680, 70960, 82491, 84265, 85152, 94240, 101118, 106440, 109988, 134824, 137485, 141360, 141920, 164982, 168530, 202236, 212880, 219976, 252795, 269648, 274970, 282720, 329964, 337060, 404472, 412455, 425760, 439952, 505590, 522443, 539296, 549940, 659928, 674120, 808944, 824910, 879904, 1011180, 1044886, 1099880, 1319856, 1348240, 1567329, 1617888, 1649820, 2022360, 2089772, 2199760, 2612215, 2639712, 2696480, 3134658, 3299640, 4044720, 4179544, 4399520, 5224430, 6269316, 6599280, 7836645, 8089440, 8359088, 10448860, 12538632, 13198560, 15673290, 16718176, 20897720, 25077264, 31346580, 41795440, 50154528, 62693160, 83590880, 125386320, 250772640]

約数ペア:

[(1, 250772640), (2, 125386320), (3, 83590880), (4, 62693160), (5, 50154528), (6, 41795440), (8, 31346580), (10, 25077264), (12, 20897720), (15, 16718176), (16, 15673290), (19, 13198560), (20, 12538632), (24, 10448860), (30, 8359088), (31, 8089440), (32, 7836645), (38, 6599280), (40, 6269316), (48, 5224430), (57, 4399520), (60, 4179544), (62, 4044720), (76, 3299640), (80, 3134658), (93, 2696480), (95, 2639712), (96, 2612215), (114, 2199760), (120, 2089772), (124, 2022360), (152, 1649820), (155, 1617888), (160, 1567329), (186, 1348240), (190, 1319856), (228, 1099880), (240, 1044886), (248, 1011180), (285, 879904), (304, 824910), (310, 808944), (372, 674120), (380, 659928), (456, 549940), (465, 539296), (480, 522443), (496, 505590), (570, 439952), (589, 425760), (608, 412455), (620, 404472), (744, 337060), (760, 329964), (887, 282720), (912, 274970), (930, 269648), (992, 252795), (1140, 219976), (1178, 212880), (1240, 202236), (1488, 168530), (1520, 164982), (1767, 141920), (1774, 141360), (1824, 137485), (1860, 134824), (2280, 109988), (2356, 106440), (2480, 101118), (2661, 94240), (2945, 85152), (2976, 84265), (3040, 82491), (3534, 70960), (3548, 70680), (3720, 67412), (4435, 56544), (4560, 54994), (4712, 53220), (4960, 50559), (5322, 47120), (5890, 42576), (7068, 35480), (7096, 35340), (7440, 33706), (8835, 28384), (8870, 28272), (9120, 27497), (9424, 26610), (10644, 23560), (11780, 21288), (13305, 18848), (14136, 17740), (14192, 17670), (14880, 16853)]