2227885440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1$

素因数の和:2921

約数の個数: 256

約数和(自身を含む): 7959133440

約数和(自身を除く): 5731248000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 37, 40, 44, 48, 55, 60, 64, 66, 74, 80, 88, 96, 110, 111, 120, 128, 132, 148, 160, 165, 176, 185, 192, 220, 222, 240, 264, 296, 320, 330, 352, 370, 384, 407, 440, 444, 480, 528, 555, 592, 640, 660, 704, 740, 814, 880, 888, 960, 1056, 1110, 1184, 1221, 1320, 1408, 1480, 1628, 1760, 1776, 1920, 2035, 2112, 2220, 2368, 2442, 2640, 2851, 2960, 3256, 3520, 3552, 4070, 4224, 4440, 4736, 4884, 5280, 5702, 5920, 6105, 6512, 7040, 7104, 8140, 8553, 8880, 9768, 10560, 11404, 11840, 12210, 13024, 14208, 14255, 16280, 17106, 17760, 19536, 21120, 22808, 23680, 24420, 26048, 28510, 31361, 32560, 34212, 35520, 39072, 42765, 45616, 48840, 52096, 57020, 62722, 65120, 68424, 71040, 78144, 85530, 91232, 94083, 97680, 105487, 114040, 125444, 130240, 136848, 156288, 156805, 171060, 182464, 188166, 195360, 210974, 228080, 250888, 260480, 273696, 313610, 316461, 342120, 364928, 376332, 390720, 421948, 456160, 470415, 501776, 527435, 547392, 627220, 632922, 684240, 752664, 781440, 843896, 912320, 940830, 1003552, 1054870, 1094784, 1160357, 1254440, 1265844, 1368480, 1505328, 1582305, 1687792, 1824640, 1881660, 2007104, 2109740, 2320714, 2508880, 2531688, 2736960, 3010656, 3164610, 3375584, 3481071, 3763320, 4014208, 4219480, 4641428, 5017760, 5063376, 5473920, 5801785, 6021312, 6329220, 6751168, 6962142, 7526640, 8438960, 9282856, 10035520, 10126752, 11603570, 12042624, 12658440, 13502336, 13924284, 15053280, 16877920, 17405355, 18565712, 20071040, 20253504, 23207140, 25316880, 27848568, 30106560, 33755840, 34810710, 37131424, 40507008, 46414280, 50633760, 55697136, 60213120, 67511680, 69621420, 74262848, 92828560, 101267520, 111394272, 139242840, 148525696, 185657120, 202535040, 222788544, 278485680, 371314240, 445577088, 556971360, 742628480, 1113942720, 2227885440]

約数ペア:

[(1, 2227885440), (2, 1113942720), (3, 742628480), (4, 556971360), (5, 445577088), (6, 371314240), (8, 278485680), (10, 222788544), (11, 202535040), (12, 185657120), (15, 148525696), (16, 139242840), (20, 111394272), (22, 101267520), (24, 92828560), (30, 74262848), (32, 69621420), (33, 67511680), (37, 60213120), (40, 55697136), (44, 50633760), (48, 46414280), (55, 40507008), (60, 37131424), (64, 34810710), (66, 33755840), (74, 30106560), (80, 27848568), (88, 25316880), (96, 23207140), (110, 20253504), (111, 20071040), (120, 18565712), (128, 17405355), (132, 16877920), (148, 15053280), (160, 13924284), (165, 13502336), (176, 12658440), (185, 12042624), (192, 11603570), (220, 10126752), (222, 10035520), (240, 9282856), (264, 8438960), (296, 7526640), (320, 6962142), (330, 6751168), (352, 6329220), (370, 6021312), (384, 5801785), (407, 5473920), (440, 5063376), (444, 5017760), (480, 4641428), (528, 4219480), (555, 4014208), (592, 3763320), (640, 3481071), (660, 3375584), (704, 3164610), (740, 3010656), (814, 2736960), (880, 2531688), (888, 2508880), (960, 2320714), (1056, 2109740), (1110, 2007104), (1184, 1881660), (1221, 1824640), (1320, 1687792), (1408, 1582305), (1480, 1505328), (1628, 1368480), (1760, 1265844), (1776, 1254440), (1920, 1160357), (2035, 1094784), (2112, 1054870), (2220, 1003552), (2368, 940830), (2442, 912320), (2640, 843896), (2851, 781440), (2960, 752664), (3256, 684240), (3520, 632922), (3552, 627220), (4070, 547392), (4224, 527435), (4440, 501776), (4736, 470415), (4884, 456160), (5280, 421948), (5702, 390720), (5920, 376332), (6105, 364928), (6512, 342120), (7040, 316461), (7104, 313610), (8140, 273696), (8553, 260480), (8880, 250888), (9768, 228080), (10560, 210974), (11404, 195360), (11840, 188166), (12210, 182464), (13024, 171060), (14208, 156805), (14255, 156288), (16280, 136848), (17106, 130240), (17760, 125444), (19536, 114040), (21120, 105487), (22808, 97680), (23680, 94083), (24420, 91232), (26048, 85530), (28510, 78144), (31361, 71040), (32560, 68424), (34212, 65120), (35520, 62722), (39072, 57020), (42765, 52096), (45616, 48840)]