874430640

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1451}}^1$

素因数の和:1510

約数の個数: 240

約数和(自身を含む): 3145798656

約数和(自身を除く): 2271368016

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 108, 120, 124, 135, 144, 155, 162, 180, 186, 216, 240, 243, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 486, 496, 540, 558, 620, 648, 720, 744, 810, 837, 930, 972, 1080, 1116, 1215, 1240, 1296, 1395, 1451, 1488, 1620, 1674, 1860, 1944, 2160, 2232, 2430, 2480, 2511, 2790, 2902, 3240, 3348, 3720, 3888, 4185, 4353, 4464, 4860, 5022, 5580, 5804, 6480, 6696, 7255, 7440, 7533, 8370, 8706, 9720, 10044, 11160, 11608, 12555, 13059, 13392, 14510, 15066, 16740, 17412, 19440, 20088, 21765, 22320, 23216, 25110, 26118, 29020, 30132, 33480, 34824, 37665, 39177, 40176, 43530, 44981, 50220, 52236, 58040, 60264, 65295, 66960, 69648, 75330, 78354, 87060, 89962, 100440, 104472, 116080, 117531, 120528, 130590, 134943, 150660, 156708, 174120, 179924, 195885, 200880, 208944, 224905, 235062, 261180, 269886, 301320, 313416, 348240, 352593, 359848, 391770, 404829, 449810, 470124, 522360, 539772, 587655, 602640, 626832, 674715, 705186, 719696, 783540, 809658, 899620, 940248, 1044720, 1079544, 1175310, 1214487, 1349430, 1410372, 1567080, 1619316, 1762965, 1799240, 1880496, 2024145, 2159088, 2350620, 2428974, 2698860, 2820744, 3134160, 3238632, 3525930, 3598480, 3643461, 4048290, 4701240, 4857948, 5397720, 5641488, 6072435, 6477264, 7051860, 7286922, 8096580, 9402480, 9715896, 10795440, 10930383, 12144870, 14103720, 14573844, 16193160, 18217305, 19431792, 21860766, 24289740, 28207440, 29147688, 32386320, 36434610, 43721532, 48579480, 54651915, 58295376, 72869220, 87443064, 97158960, 109303830, 145738440, 174886128, 218607660, 291476880, 437215320, 874430640]

約数ペア:

[(1, 874430640), (2, 437215320), (3, 291476880), (4, 218607660), (5, 174886128), (6, 145738440), (8, 109303830), (9, 97158960), (10, 87443064), (12, 72869220), (15, 58295376), (16, 54651915), (18, 48579480), (20, 43721532), (24, 36434610), (27, 32386320), (30, 29147688), (31, 28207440), (36, 24289740), (40, 21860766), (45, 19431792), (48, 18217305), (54, 16193160), (60, 14573844), (62, 14103720), (72, 12144870), (80, 10930383), (81, 10795440), (90, 9715896), (93, 9402480), (108, 8096580), (120, 7286922), (124, 7051860), (135, 6477264), (144, 6072435), (155, 5641488), (162, 5397720), (180, 4857948), (186, 4701240), (216, 4048290), (240, 3643461), (243, 3598480), (248, 3525930), (270, 3238632), (279, 3134160), (310, 2820744), (324, 2698860), (360, 2428974), (372, 2350620), (405, 2159088), (432, 2024145), (465, 1880496), (486, 1799240), (496, 1762965), (540, 1619316), (558, 1567080), (620, 1410372), (648, 1349430), (720, 1214487), (744, 1175310), (810, 1079544), (837, 1044720), (930, 940248), (972, 899620), (1080, 809658), (1116, 783540), (1215, 719696), (1240, 705186), (1296, 674715), (1395, 626832), (1451, 602640), (1488, 587655), (1620, 539772), (1674, 522360), (1860, 470124), (1944, 449810), (2160, 404829), (2232, 391770), (2430, 359848), (2480, 352593), (2511, 348240), (2790, 313416), (2902, 301320), (3240, 269886), (3348, 261180), (3720, 235062), (3888, 224905), (4185, 208944), (4353, 200880), (4464, 195885), (4860, 179924), (5022, 174120), (5580, 156708), (5804, 150660), (6480, 134943), (6696, 130590), (7255, 120528), (7440, 117531), (7533, 116080), (8370, 104472), (8706, 100440), (9720, 89962), (10044, 87060), (11160, 78354), (11608, 75330), (12555, 69648), (13059, 66960), (13392, 65295), (14510, 60264), (15066, 58040), (16740, 52236), (17412, 50220), (19440, 44981), (20088, 43530), (21765, 40176), (22320, 39177), (23216, 37665), (25110, 34824), (26118, 33480), (29020, 30132)]