15490348320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{26737}}^1$

素因数の和:26843

約数の個数: 192

約数和(自身を含む): 52394501376

約数和(自身を除く): 36904153056

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 142, 160, 170, 204, 213, 240, 255, 272, 284, 340, 355, 408, 426, 480, 510, 544, 568, 680, 710, 816, 852, 1020, 1065, 1136, 1207, 1360, 1420, 1632, 1704, 2040, 2130, 2272, 2414, 2720, 2840, 3408, 3621, 4080, 4260, 4828, 5680, 6035, 6816, 7242, 8160, 8520, 9656, 11360, 12070, 14484, 17040, 18105, 19312, 24140, 26737, 28968, 34080, 36210, 38624, 48280, 53474, 57936, 72420, 80211, 96560, 106948, 115872, 133685, 144840, 160422, 193120, 213896, 267370, 289680, 320844, 401055, 427792, 454529, 534740, 579360, 641688, 802110, 855584, 909058, 1069480, 1283376, 1363587, 1604220, 1818116, 1898327, 2138960, 2272645, 2566752, 2727174, 3208440, 3636232, 3796654, 4277920, 4545290, 5454348, 5694981, 6416880, 6817935, 7272464, 7593308, 9090580, 9491635, 10908696, 11389962, 12833760, 13635870, 14544928, 15186616, 18181160, 18983270, 21817392, 22779924, 27271740, 28474905, 30373232, 32271559, 36362320, 37966540, 43634784, 45559848, 54543480, 56949810, 60746464, 64543118, 72724640, 75933080, 91119696, 96814677, 109086960, 113899620, 129086236, 151866160, 161357795, 182239392, 193629354, 218173920, 227799240, 258172472, 303732320, 322715590, 387258708, 455598480, 484073385, 516344944, 645431180, 774517416, 911196960, 968146770, 1032689888, 1290862360, 1549034832, 1936293540, 2581724720, 3098069664, 3872587080, 5163449440, 7745174160, 15490348320]

約数ペア:

[(1, 15490348320), (2, 7745174160), (3, 5163449440), (4, 3872587080), (5, 3098069664), (6, 2581724720), (8, 1936293540), (10, 1549034832), (12, 1290862360), (15, 1032689888), (16, 968146770), (17, 911196960), (20, 774517416), (24, 645431180), (30, 516344944), (32, 484073385), (34, 455598480), (40, 387258708), (48, 322715590), (51, 303732320), (60, 258172472), (68, 227799240), (71, 218173920), (80, 193629354), (85, 182239392), (96, 161357795), (102, 151866160), (120, 129086236), (136, 113899620), (142, 109086960), (160, 96814677), (170, 91119696), (204, 75933080), (213, 72724640), (240, 64543118), (255, 60746464), (272, 56949810), (284, 54543480), (340, 45559848), (355, 43634784), (408, 37966540), (426, 36362320), (480, 32271559), (510, 30373232), (544, 28474905), (568, 27271740), (680, 22779924), (710, 21817392), (816, 18983270), (852, 18181160), (1020, 15186616), (1065, 14544928), (1136, 13635870), (1207, 12833760), (1360, 11389962), (1420, 10908696), (1632, 9491635), (1704, 9090580), (2040, 7593308), (2130, 7272464), (2272, 6817935), (2414, 6416880), (2720, 5694981), (2840, 5454348), (3408, 4545290), (3621, 4277920), (4080, 3796654), (4260, 3636232), (4828, 3208440), (5680, 2727174), (6035, 2566752), (6816, 2272645), (7242, 2138960), (8160, 1898327), (8520, 1818116), (9656, 1604220), (11360, 1363587), (12070, 1283376), (14484, 1069480), (17040, 909058), (18105, 855584), (19312, 802110), (24140, 641688), (26737, 579360), (28968, 534740), (34080, 454529), (36210, 427792), (38624, 401055), (48280, 320844), (53474, 289680), (57936, 267370), (72420, 213896), (80211, 193120), (96560, 160422), (106948, 144840), (115872, 133685)]