1774004960

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 288

約数和(自身を含む): 5361007680

約数和(自身を除く): 3587002720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 37, 40, 52, 56, 65, 70, 74, 80, 89, 91, 104, 112, 130, 140, 148, 160, 178, 182, 185, 208, 224, 259, 260, 280, 296, 356, 364, 370, 416, 445, 455, 481, 518, 520, 560, 592, 623, 712, 728, 740, 890, 910, 962, 1036, 1040, 1120, 1157, 1184, 1246, 1295, 1369, 1424, 1456, 1480, 1780, 1820, 1924, 2072, 2080, 2314, 2405, 2492, 2590, 2738, 2848, 2912, 2960, 3115, 3293, 3367, 3560, 3640, 3848, 4144, 4628, 4810, 4984, 5180, 5476, 5785, 5920, 6230, 6586, 6734, 6845, 7120, 7280, 7696, 8099, 8288, 9256, 9583, 9620, 9968, 10360, 10952, 11570, 12460, 13172, 13468, 13690, 14240, 14560, 15392, 16198, 16465, 16835, 17797, 18512, 19166, 19240, 19936, 20720, 21904, 23051, 23140, 24920, 26344, 26936, 27380, 32396, 32930, 33670, 35594, 37024, 38332, 38480, 40495, 41440, 42809, 43808, 46102, 46280, 47915, 49840, 52688, 53872, 54760, 64792, 65860, 67340, 71188, 76664, 76960, 80990, 85618, 88985, 92204, 92560, 95830, 99680, 105376, 107744, 109520, 115255, 121841, 124579, 129584, 131720, 134680, 142376, 153328, 161980, 171236, 177970, 184408, 185120, 191660, 214045, 219040, 230510, 243682, 249158, 259168, 263440, 269360, 284752, 299663, 306656, 323960, 342472, 355940, 368816, 383320, 428090, 461020, 487364, 498316, 526880, 538720, 569504, 599326, 609205, 622895, 647920, 684944, 711880, 737632, 766640, 852887, 856180, 922040, 974728, 996632, 1198652, 1218410, 1245790, 1295840, 1369888, 1423760, 1498315, 1533280, 1583933, 1705774, 1712360, 1844080, 1949456, 1993264, 2397304, 2436820, 2491580, 2847520, 2996630, 3167866, 3411548, 3424720, 3688160, 3898912, 3986528, 4264435, 4794608, 4873640, 4983160, 5993260, 6335732, 6823096, 6849440, 7919665, 8528870, 9589216, 9747280, 9966320, 11087531, 11986520, 12671464, 13646192, 15839330, 17057740, 19494560, 19932640, 22175062, 23973040, 25342928, 27292384, 31678660, 34115480, 44350124, 47946080, 50685856, 55437655, 63357320, 68230960, 88700248, 110875310, 126714640, 136461920, 177400496, 221750620, 253429280, 354800992, 443501240, 887002480, 1774004960]

約数ペア:

[(1, 1774004960), (2, 887002480), (4, 443501240), (5, 354800992), (7, 253429280), (8, 221750620), (10, 177400496), (13, 136461920), (14, 126714640), (16, 110875310), (20, 88700248), (26, 68230960), (28, 63357320), (32, 55437655), (35, 50685856), (37, 47946080), (40, 44350124), (52, 34115480), (56, 31678660), (65, 27292384), (70, 25342928), (74, 23973040), (80, 22175062), (89, 19932640), (91, 19494560), (104, 17057740), (112, 15839330), (130, 13646192), (140, 12671464), (148, 11986520), (160, 11087531), (178, 9966320), (182, 9747280), (185, 9589216), (208, 8528870), (224, 7919665), (259, 6849440), (260, 6823096), (280, 6335732), (296, 5993260), (356, 4983160), (364, 4873640), (370, 4794608), (416, 4264435), (445, 3986528), (455, 3898912), (481, 3688160), (518, 3424720), (520, 3411548), (560, 3167866), (592, 2996630), (623, 2847520), (712, 2491580), (728, 2436820), (740, 2397304), (890, 1993264), (910, 1949456), (962, 1844080), (1036, 1712360), (1040, 1705774), (1120, 1583933), (1157, 1533280), (1184, 1498315), (1246, 1423760), (1295, 1369888), (1369, 1295840), (1424, 1245790), (1456, 1218410), (1480, 1198652), (1780, 996632), (1820, 974728), (1924, 922040), (2072, 856180), (2080, 852887), (2314, 766640), (2405, 737632), (2492, 711880), (2590, 684944), (2738, 647920), (2848, 622895), (2912, 609205), (2960, 599326), (3115, 569504), (3293, 538720), (3367, 526880), (3560, 498316), (3640, 487364), (3848, 461020), (4144, 428090), (4628, 383320), (4810, 368816), (4984, 355940), (5180, 342472), (5476, 323960), (5785, 306656), (5920, 299663), (6230, 284752), (6586, 269360), (6734, 263440), (6845, 259168), (7120, 249158), (7280, 243682), (7696, 230510), (8099, 219040), (8288, 214045), (9256, 191660), (9583, 185120), (9620, 184408), (9968, 177970), (10360, 171236), (10952, 161980), (11570, 153328), (12460, 142376), (13172, 134680), (13468, 131720), (13690, 129584), (14240, 124579), (14560, 121841), (15392, 115255), (16198, 109520), (16465, 107744), (16835, 105376), (17797, 99680), (18512, 95830), (19166, 92560), (19240, 92204), (19936, 88985), (20720, 85618), (21904, 80990), (23051, 76960), (23140, 76664), (24920, 71188), (26344, 67340), (26936, 65860), (27380, 64792), (32396, 54760), (32930, 53872), (33670, 52688), (35594, 49840), (37024, 47915), (38332, 46280), (38480, 46102), (40495, 43808), (41440, 42809)]