2140586160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{193}}^1\times {\mathrm{1249}}^1$

素因数の和:1495

約数の個数: 160

約数和(自身を含む): 6855960000

約数和(自身を除く): 4715373840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 193, 222, 240, 296, 370, 386, 444, 555, 579, 592, 740, 772, 888, 965, 1110, 1158, 1249, 1480, 1544, 1776, 1930, 2220, 2316, 2498, 2895, 2960, 3088, 3747, 3860, 4440, 4632, 4996, 5790, 6245, 7141, 7494, 7720, 8880, 9264, 9992, 11580, 12490, 14282, 14988, 15440, 18735, 19984, 21423, 23160, 24980, 28564, 29976, 35705, 37470, 42846, 46213, 46320, 49960, 57128, 59952, 71410, 74940, 85692, 92426, 99920, 107115, 114256, 138639, 142820, 149880, 171384, 184852, 214230, 231065, 241057, 277278, 285640, 299760, 342768, 369704, 428460, 462130, 482114, 554556, 571280, 693195, 723171, 739408, 856920, 924260, 964228, 1109112, 1205285, 1386390, 1446342, 1713840, 1848520, 1928456, 2218224, 2410570, 2772780, 2892684, 3615855, 3697040, 3856912, 4821140, 5545560, 5785368, 7231710, 8919109, 9642280, 11091120, 11570736, 14463420, 17838218, 19284560, 26757327, 28926840, 35676436, 44595545, 53514654, 57853680, 71352872, 89191090, 107029308, 133786635, 142705744, 178382180, 214058616, 267573270, 356764360, 428117232, 535146540, 713528720, 1070293080, 2140586160]

約数ペア:

[(1, 2140586160), (2, 1070293080), (3, 713528720), (4, 535146540), (5, 428117232), (6, 356764360), (8, 267573270), (10, 214058616), (12, 178382180), (15, 142705744), (16, 133786635), (20, 107029308), (24, 89191090), (30, 71352872), (37, 57853680), (40, 53514654), (48, 44595545), (60, 35676436), (74, 28926840), (80, 26757327), (111, 19284560), (120, 17838218), (148, 14463420), (185, 11570736), (193, 11091120), (222, 9642280), (240, 8919109), (296, 7231710), (370, 5785368), (386, 5545560), (444, 4821140), (555, 3856912), (579, 3697040), (592, 3615855), (740, 2892684), (772, 2772780), (888, 2410570), (965, 2218224), (1110, 1928456), (1158, 1848520), (1249, 1713840), (1480, 1446342), (1544, 1386390), (1776, 1205285), (1930, 1109112), (2220, 964228), (2316, 924260), (2498, 856920), (2895, 739408), (2960, 723171), (3088, 693195), (3747, 571280), (3860, 554556), (4440, 482114), (4632, 462130), (4996, 428460), (5790, 369704), (6245, 342768), (7141, 299760), (7494, 285640), (7720, 277278), (8880, 241057), (9264, 231065), (9992, 214230), (11580, 184852), (12490, 171384), (14282, 149880), (14988, 142820), (15440, 138639), (18735, 114256), (19984, 107115), (21423, 99920), (23160, 92426), (24980, 85692), (28564, 74940), (29976, 71410), (35705, 59952), (37470, 57128), (42846, 49960), (46213, 46320)]