2018051040

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{571}}^1$

素因数の和:825

約数の個数: 192

約数和(自身を含む): 6572966400

約数和(自身を除く): 4554915360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 74, 80, 96, 111, 120, 148, 160, 185, 199, 222, 240, 296, 370, 398, 444, 480, 555, 571, 592, 597, 740, 796, 888, 995, 1110, 1142, 1184, 1194, 1480, 1592, 1713, 1776, 1990, 2220, 2284, 2388, 2855, 2960, 2985, 3184, 3426, 3552, 3980, 4440, 4568, 4776, 5710, 5920, 5970, 6368, 6852, 7363, 7960, 8565, 8880, 9136, 9552, 11420, 11940, 13704, 14726, 15920, 17130, 17760, 18272, 19104, 21127, 22089, 22840, 23880, 27408, 29452, 31840, 34260, 36815, 42254, 44178, 45680, 47760, 54816, 58904, 63381, 68520, 73630, 84508, 88356, 91360, 95520, 105635, 110445, 113629, 117808, 126762, 137040, 147260, 169016, 176712, 211270, 220890, 227258, 235616, 253524, 274080, 294520, 316905, 338032, 340887, 353424, 422540, 441780, 454516, 507048, 568145, 589040, 633810, 676064, 681774, 706848, 845080, 883560, 909032, 1014096, 1136290, 1178080, 1267620, 1363548, 1690160, 1704435, 1767120, 1818064, 2028192, 2272580, 2535240, 2727096, 3380320, 3408870, 3534240, 3636128, 4204273, 4545160, 5070480, 5454192, 6817740, 8408546, 9090320, 10140960, 10908384, 12612819, 13635480, 16817092, 18180640, 21021365, 25225638, 27270960, 33634184, 42042730, 50451276, 54541920, 63064095, 67268368, 84085460, 100902552, 126128190, 134536736, 168170920, 201805104, 252256380, 336341840, 403610208, 504512760, 672683680, 1009025520, 2018051040]

約数ペア:

[(1, 2018051040), (2, 1009025520), (3, 672683680), (4, 504512760), (5, 403610208), (6, 336341840), (8, 252256380), (10, 201805104), (12, 168170920), (15, 134536736), (16, 126128190), (20, 100902552), (24, 84085460), (30, 67268368), (32, 63064095), (37, 54541920), (40, 50451276), (48, 42042730), (60, 33634184), (74, 27270960), (80, 25225638), (96, 21021365), (111, 18180640), (120, 16817092), (148, 13635480), (160, 12612819), (185, 10908384), (199, 10140960), (222, 9090320), (240, 8408546), (296, 6817740), (370, 5454192), (398, 5070480), (444, 4545160), (480, 4204273), (555, 3636128), (571, 3534240), (592, 3408870), (597, 3380320), (740, 2727096), (796, 2535240), (888, 2272580), (995, 2028192), (1110, 1818064), (1142, 1767120), (1184, 1704435), (1194, 1690160), (1480, 1363548), (1592, 1267620), (1713, 1178080), (1776, 1136290), (1990, 1014096), (2220, 909032), (2284, 883560), (2388, 845080), (2855, 706848), (2960, 681774), (2985, 676064), (3184, 633810), (3426, 589040), (3552, 568145), (3980, 507048), (4440, 454516), (4568, 441780), (4776, 422540), (5710, 353424), (5920, 340887), (5970, 338032), (6368, 316905), (6852, 294520), (7363, 274080), (7960, 253524), (8565, 235616), (8880, 227258), (9136, 220890), (9552, 211270), (11420, 176712), (11940, 169016), (13704, 147260), (14726, 137040), (15920, 126762), (17130, 117808), (17760, 113629), (18272, 110445), (19104, 105635), (21127, 95520), (22089, 91360), (22840, 88356), (23880, 84508), (27408, 73630), (29452, 68520), (31840, 63381), (34260, 58904), (36815, 54816), (42254, 47760), (44178, 45680)]