355292520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 256

約数和(自身を含む): 1254113280

約数和(自身を除く): 898820760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 71, 85, 88, 102, 110, 120, 132, 136, 142, 165, 170, 187, 204, 213, 220, 223, 255, 264, 284, 330, 340, 355, 374, 408, 426, 440, 446, 510, 561, 568, 660, 669, 680, 710, 748, 781, 852, 892, 935, 1020, 1065, 1115, 1122, 1207, 1320, 1338, 1420, 1496, 1562, 1704, 1784, 1870, 2040, 2130, 2230, 2244, 2343, 2414, 2453, 2676, 2805, 2840, 3124, 3345, 3621, 3740, 3791, 3905, 4260, 4460, 4488, 4686, 4828, 4906, 5352, 5610, 6035, 6248, 6690, 7242, 7359, 7480, 7582, 7810, 8520, 8920, 9372, 9656, 9812, 11220, 11373, 11715, 12070, 12265, 13277, 13380, 14484, 14718, 15164, 15620, 15833, 18105, 18744, 18955, 19624, 22440, 22746, 23430, 24140, 24530, 26554, 26760, 28968, 29436, 30328, 31240, 31666, 36210, 36795, 37910, 39831, 41701, 45492, 46860, 47499, 48280, 49060, 53108, 56865, 58872, 63332, 66385, 72420, 73590, 75820, 79165, 79662, 83402, 90984, 93720, 94998, 98120, 106216, 113730, 125103, 126664, 132770, 144840, 147180, 151640, 158330, 159324, 166804, 174163, 189996, 199155, 208505, 227460, 237495, 250206, 265540, 269161, 294360, 316660, 318648, 333608, 348326, 379992, 398310, 417010, 454920, 474990, 500412, 522489, 531080, 538322, 625515, 633320, 696652, 796620, 807483, 834020, 870815, 949980, 1000824, 1044978, 1076644, 1251030, 1345805, 1393304, 1593240, 1614966, 1668040, 1741630, 1899960, 2089956, 2153288, 2502060, 2612445, 2691610, 2960771, 3229932, 3483260, 4037415, 4179912, 5004120, 5224890, 5383220, 5921542, 6459864, 6966520, 8074830, 8882313, 10449780, 10766440, 11843084, 14803855, 16149660, 17764626, 20899560, 23686168, 29607710, 32299320, 35529252, 44411565, 59215420, 71058504, 88823130, 118430840, 177646260, 355292520]

約数ペア:

[(1, 355292520), (2, 177646260), (3, 118430840), (4, 88823130), (5, 71058504), (6, 59215420), (8, 44411565), (10, 35529252), (11, 32299320), (12, 29607710), (15, 23686168), (17, 20899560), (20, 17764626), (22, 16149660), (24, 14803855), (30, 11843084), (33, 10766440), (34, 10449780), (40, 8882313), (44, 8074830), (51, 6966520), (55, 6459864), (60, 5921542), (66, 5383220), (68, 5224890), (71, 5004120), (85, 4179912), (88, 4037415), (102, 3483260), (110, 3229932), (120, 2960771), (132, 2691610), (136, 2612445), (142, 2502060), (165, 2153288), (170, 2089956), (187, 1899960), (204, 1741630), (213, 1668040), (220, 1614966), (223, 1593240), (255, 1393304), (264, 1345805), (284, 1251030), (330, 1076644), (340, 1044978), (355, 1000824), (374, 949980), (408, 870815), (426, 834020), (440, 807483), (446, 796620), (510, 696652), (561, 633320), (568, 625515), (660, 538322), (669, 531080), (680, 522489), (710, 500412), (748, 474990), (781, 454920), (852, 417010), (892, 398310), (935, 379992), (1020, 348326), (1065, 333608), (1115, 318648), (1122, 316660), (1207, 294360), (1320, 269161), (1338, 265540), (1420, 250206), (1496, 237495), (1562, 227460), (1704, 208505), (1784, 199155), (1870, 189996), (2040, 174163), (2130, 166804), (2230, 159324), (2244, 158330), (2343, 151640), (2414, 147180), (2453, 144840), (2676, 132770), (2805, 126664), (2840, 125103), (3124, 113730), (3345, 106216), (3621, 98120), (3740, 94998), (3791, 93720), (3905, 90984), (4260, 83402), (4460, 79662), (4488, 79165), (4686, 75820), (4828, 73590), (4906, 72420), (5352, 66385), (5610, 63332), (6035, 58872), (6248, 56865), (6690, 53108), (7242, 49060), (7359, 48280), (7480, 47499), (7582, 46860), (7810, 45492), (8520, 41701), (8920, 39831), (9372, 37910), (9656, 36795), (9812, 36210), (11220, 31666), (11373, 31240), (11715, 30328), (12070, 29436), (12265, 28968), (13277, 26760), (13380, 26554), (14484, 24530), (14718, 24140), (15164, 23430), (15620, 22746), (15833, 22440), (18105, 19624), (18744, 18955)]