162511920

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{809}}^1$

素因数の和:865

約数の個数: 200

約数和(自身を含む): 583355520

約数和(自身を除く): 420843600

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, 248, 270, 279, 310, 324, 360, 372, 405, 432, 465, 496, 540, 558, 620, 648, 720, 744, 809, 810, 837, 930, 1080, 1116, 1240, 1296, 1395, 1488, 1618, 1620, 1674, 1860, 2160, 2232, 2427, 2480, 2511, 2790, 3236, 3240, 3348, 3720, 4045, 4185, 4464, 4854, 5022, 5580, 6472, 6480, 6696, 7281, 7440, 8090, 8370, 9708, 10044, 11160, 12135, 12555, 12944, 13392, 14562, 16180, 16740, 19416, 20088, 21843, 22320, 24270, 25079, 25110, 29124, 32360, 33480, 36405, 38832, 40176, 43686, 48540, 50158, 50220, 58248, 64720, 65529, 66960, 72810, 75237, 87372, 97080, 100316, 100440, 109215, 116496, 125395, 131058, 145620, 150474, 174744, 194160, 200632, 200880, 218430, 225711, 250790, 262116, 291240, 300948, 327645, 349488, 376185, 401264, 436860, 451422, 501580, 524232, 582480, 601896, 655290, 677133, 752370, 873720, 902844, 1003160, 1048464, 1128555, 1203792, 1310580, 1354266, 1504740, 1747440, 1805688, 2006320, 2031399, 2257110, 2621160, 2708532, 3009480, 3385665, 3611376, 4062798, 4514220, 5242320, 5417064, 6018960, 6771330, 8125596, 9028440, 10156995, 10834128, 13542660, 16251192, 18056880, 20313990, 27085320, 32502384, 40627980, 54170640, 81255960, 162511920]

約数ペア:

[(1, 162511920), (2, 81255960), (3, 54170640), (4, 40627980), (5, 32502384), (6, 27085320), (8, 20313990), (9, 18056880), (10, 16251192), (12, 13542660), (15, 10834128), (16, 10156995), (18, 9028440), (20, 8125596), (24, 6771330), (27, 6018960), (30, 5417064), (31, 5242320), (36, 4514220), (40, 4062798), (45, 3611376), (48, 3385665), (54, 3009480), (60, 2708532), (62, 2621160), (72, 2257110), (80, 2031399), (81, 2006320), (90, 1805688), (93, 1747440), (108, 1504740), (120, 1354266), (124, 1310580), (135, 1203792), (144, 1128555), (155, 1048464), (162, 1003160), (180, 902844), (186, 873720), (216, 752370), (240, 677133), (248, 655290), (270, 601896), (279, 582480), (310, 524232), (324, 501580), (360, 451422), (372, 436860), (405, 401264), (432, 376185), (465, 349488), (496, 327645), (540, 300948), (558, 291240), (620, 262116), (648, 250790), (720, 225711), (744, 218430), (809, 200880), (810, 200632), (837, 194160), (930, 174744), (1080, 150474), (1116, 145620), (1240, 131058), (1296, 125395), (1395, 116496), (1488, 109215), (1618, 100440), (1620, 100316), (1674, 97080), (1860, 87372), (2160, 75237), (2232, 72810), (2427, 66960), (2480, 65529), (2511, 64720), (2790, 58248), (3236, 50220), (3240, 50158), (3348, 48540), (3720, 43686), (4045, 40176), (4185, 38832), (4464, 36405), (4854, 33480), (5022, 32360), (5580, 29124), (6472, 25110), (6480, 25079), (6696, 24270), (7281, 22320), (7440, 21843), (8090, 20088), (8370, 19416), (9708, 16740), (10044, 16180), (11160, 14562), (12135, 13392), (12555, 12944)]