283373790

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:175

約数の個数: 256

約数和(自身を含む): 884736000

約数和(自身を除く): 601362210

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 29, 30, 31, 35, 38, 42, 57, 58, 62, 70, 79, 87, 93, 95, 105, 114, 133, 145, 155, 158, 174, 186, 190, 203, 210, 217, 237, 266, 285, 290, 310, 395, 399, 406, 434, 435, 465, 474, 551, 553, 570, 589, 609, 651, 665, 790, 798, 870, 899, 930, 1015, 1085, 1102, 1106, 1178, 1185, 1218, 1302, 1330, 1501, 1653, 1659, 1767, 1798, 1995, 2030, 2170, 2291, 2370, 2449, 2697, 2755, 2765, 2945, 3002, 3045, 3255, 3306, 3318, 3534, 3857, 3990, 4123, 4495, 4503, 4582, 4898, 5394, 5510, 5530, 5890, 6090, 6293, 6510, 6873, 7347, 7505, 7714, 8246, 8265, 8295, 8835, 8990, 9006, 10507, 11455, 11571, 12245, 12369, 12586, 13485, 13746, 14694, 15010, 16037, 16530, 16590, 17081, 17143, 17670, 18879, 19285, 20615, 21014, 22515, 22910, 23142, 24490, 24738, 26970, 31465, 31521, 32074, 34162, 34286, 34365, 36735, 37758, 38570, 41230, 43529, 45030, 46531, 48111, 51243, 51429, 52535, 57855, 61845, 62930, 63042, 68730, 71021, 73470, 80185, 85405, 85715, 87058, 93062, 94395, 96222, 102486, 102858, 105070, 115710, 119567, 123690, 130587, 139593, 142042, 157605, 160370, 170810, 171430, 188790, 213063, 217645, 232655, 239134, 240555, 256215, 257145, 261174, 279186, 304703, 315210, 325717, 355105, 358701, 426126, 435290, 465310, 481110, 497147, 512430, 514290, 597835, 609406, 651434, 652935, 697965, 710210, 717402, 914109, 977151, 994294, 1065315, 1195670, 1305870, 1349399, 1395930, 1491441, 1523515, 1628585, 1793505, 1828218, 1954302, 2130630, 2485735, 2698798, 2982882, 3047030, 3257170, 3587010, 4048197, 4570545, 4885755, 4971470, 6746995, 7457205, 8096394, 9141090, 9445793, 9771510, 13493990, 14914410, 18891586, 20240985, 28337379, 40481970, 47228965, 56674758, 94457930, 141686895, 283373790]

約数ペア:

[(1, 283373790), (2, 141686895), (3, 94457930), (5, 56674758), (6, 47228965), (7, 40481970), (10, 28337379), (14, 20240985), (15, 18891586), (19, 14914410), (21, 13493990), (29, 9771510), (30, 9445793), (31, 9141090), (35, 8096394), (38, 7457205), (42, 6746995), (57, 4971470), (58, 4885755), (62, 4570545), (70, 4048197), (79, 3587010), (87, 3257170), (93, 3047030), (95, 2982882), (105, 2698798), (114, 2485735), (133, 2130630), (145, 1954302), (155, 1828218), (158, 1793505), (174, 1628585), (186, 1523515), (190, 1491441), (203, 1395930), (210, 1349399), (217, 1305870), (237, 1195670), (266, 1065315), (285, 994294), (290, 977151), (310, 914109), (395, 717402), (399, 710210), (406, 697965), (434, 652935), (435, 651434), (465, 609406), (474, 597835), (551, 514290), (553, 512430), (570, 497147), (589, 481110), (609, 465310), (651, 435290), (665, 426126), (790, 358701), (798, 355105), (870, 325717), (899, 315210), (930, 304703), (1015, 279186), (1085, 261174), (1102, 257145), (1106, 256215), (1178, 240555), (1185, 239134), (1218, 232655), (1302, 217645), (1330, 213063), (1501, 188790), (1653, 171430), (1659, 170810), (1767, 160370), (1798, 157605), (1995, 142042), (2030, 139593), (2170, 130587), (2291, 123690), (2370, 119567), (2449, 115710), (2697, 105070), (2755, 102858), (2765, 102486), (2945, 96222), (3002, 94395), (3045, 93062), (3255, 87058), (3306, 85715), (3318, 85405), (3534, 80185), (3857, 73470), (3990, 71021), (4123, 68730), (4495, 63042), (4503, 62930), (4582, 61845), (4898, 57855), (5394, 52535), (5510, 51429), (5530, 51243), (5890, 48111), (6090, 46531), (6293, 45030), (6510, 43529), (6873, 41230), (7347, 38570), (7505, 37758), (7714, 36735), (8246, 34365), (8265, 34286), (8295, 34162), (8835, 32074), (8990, 31521), (9006, 31465), (10507, 26970), (11455, 24738), (11571, 24490), (12245, 23142), (12369, 22910), (12586, 22515), (13485, 21014), (13746, 20615), (14694, 19285), (15010, 18879), (16037, 17670), (16530, 17143), (16590, 17081)]