812771640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{1087}}^1$

素因数の和:1202

約数の個数: 192

約数和(自身を含む): 2769960960

約数和(自身を除く): 1957189320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 67, 72, 90, 93, 120, 124, 134, 155, 180, 186, 201, 248, 268, 279, 310, 335, 360, 372, 402, 465, 536, 558, 603, 620, 670, 744, 804, 930, 1005, 1087, 1116, 1206, 1240, 1340, 1395, 1608, 1860, 2010, 2077, 2174, 2232, 2412, 2680, 2790, 3015, 3261, 3720, 4020, 4154, 4348, 4824, 5435, 5580, 6030, 6231, 6522, 8040, 8308, 8696, 9783, 10385, 10870, 11160, 12060, 12462, 13044, 16305, 16616, 18693, 19566, 20770, 21740, 24120, 24924, 26088, 31155, 32610, 33697, 37386, 39132, 41540, 43480, 48915, 49848, 62310, 65220, 67394, 72829, 74772, 78264, 83080, 93465, 97830, 101091, 124620, 130440, 134788, 145658, 149544, 168485, 186930, 195660, 202182, 218487, 249240, 269576, 291316, 303273, 336970, 364145, 373860, 391320, 404364, 436974, 505455, 582632, 606546, 655461, 673940, 728290, 747720, 808728, 873948, 1010910, 1092435, 1213092, 1310922, 1347880, 1456580, 1516365, 1747896, 2021820, 2184870, 2257699, 2426184, 2621844, 2913160, 3032730, 3277305, 4043640, 4369740, 4515398, 5243688, 6065460, 6554610, 6773097, 8739480, 9030796, 11288495, 12130920, 13109220, 13546194, 18061592, 20319291, 22576990, 26218440, 27092388, 33865485, 40638582, 45153980, 54184776, 67730970, 81277164, 90307960, 101596455, 135461940, 162554328, 203192910, 270923880, 406385820, 812771640]

約数ペア:

[(1, 812771640), (2, 406385820), (3, 270923880), (4, 203192910), (5, 162554328), (6, 135461940), (8, 101596455), (9, 90307960), (10, 81277164), (12, 67730970), (15, 54184776), (18, 45153980), (20, 40638582), (24, 33865485), (30, 27092388), (31, 26218440), (36, 22576990), (40, 20319291), (45, 18061592), (60, 13546194), (62, 13109220), (67, 12130920), (72, 11288495), (90, 9030796), (93, 8739480), (120, 6773097), (124, 6554610), (134, 6065460), (155, 5243688), (180, 4515398), (186, 4369740), (201, 4043640), (248, 3277305), (268, 3032730), (279, 2913160), (310, 2621844), (335, 2426184), (360, 2257699), (372, 2184870), (402, 2021820), (465, 1747896), (536, 1516365), (558, 1456580), (603, 1347880), (620, 1310922), (670, 1213092), (744, 1092435), (804, 1010910), (930, 873948), (1005, 808728), (1087, 747720), (1116, 728290), (1206, 673940), (1240, 655461), (1340, 606546), (1395, 582632), (1608, 505455), (1860, 436974), (2010, 404364), (2077, 391320), (2174, 373860), (2232, 364145), (2412, 336970), (2680, 303273), (2790, 291316), (3015, 269576), (3261, 249240), (3720, 218487), (4020, 202182), (4154, 195660), (4348, 186930), (4824, 168485), (5435, 149544), (5580, 145658), (6030, 134788), (6231, 130440), (6522, 124620), (8040, 101091), (8308, 97830), (8696, 93465), (9783, 83080), (10385, 78264), (10870, 74772), (11160, 72829), (12060, 67394), (12462, 65220), (13044, 62310), (16305, 49848), (16616, 48915), (18693, 43480), (19566, 41540), (20770, 39132), (21740, 37386), (24120, 33697), (24924, 32610), (26088, 31155)]