163148040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{443}}^1$

素因数の和:505

約数の個数: 256

約数和(自身を含む): 613785600

約数和(自身を除く): 450637560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 31, 33, 36, 40, 44, 45, 54, 55, 60, 62, 66, 72, 88, 90, 93, 99, 108, 110, 120, 124, 132, 135, 155, 165, 180, 186, 198, 216, 220, 248, 264, 270, 279, 297, 310, 330, 341, 360, 372, 396, 440, 443, 465, 495, 540, 558, 594, 620, 660, 682, 744, 792, 837, 886, 930, 990, 1023, 1080, 1116, 1188, 1240, 1320, 1329, 1364, 1395, 1485, 1674, 1705, 1772, 1860, 1980, 2046, 2215, 2232, 2376, 2658, 2728, 2790, 2970, 3069, 3348, 3410, 3544, 3720, 3960, 3987, 4092, 4185, 4430, 4873, 5115, 5316, 5580, 5940, 6138, 6645, 6696, 6820, 7974, 8184, 8370, 8860, 9207, 9746, 10230, 10632, 11160, 11880, 11961, 12276, 13290, 13640, 13733, 14619, 15345, 15948, 16740, 17720, 18414, 19492, 19935, 20460, 23922, 24365, 24552, 26580, 27466, 29238, 30690, 31896, 33480, 36828, 38984, 39870, 40920, 41199, 43857, 46035, 47844, 48730, 53160, 54932, 58476, 59805, 61380, 68665, 73095, 73656, 79740, 82398, 87714, 92070, 95688, 97460, 109864, 116952, 119610, 122760, 123597, 131571, 137330, 146190, 151063, 159480, 164796, 175428, 184140, 194920, 205995, 219285, 239220, 247194, 263142, 274660, 292380, 302126, 329592, 350856, 368280, 370791, 411990, 438570, 453189, 478440, 494388, 526284, 549320, 584760, 604252, 617985, 657855, 741582, 755315, 823980, 877140, 906378, 988776, 1052568, 1208504, 1235970, 1315710, 1359567, 1483164, 1510630, 1647960, 1754280, 1812756, 1853955, 2265945, 2471940, 2631420, 2719134, 2966328, 3021260, 3625512, 3707910, 4078701, 4531890, 4943880, 5262840, 5438268, 6042520, 6797835, 7415820, 8157402, 9063780, 10876536, 13595670, 14831640, 16314804, 18127560, 20393505, 27191340, 32629608, 40787010, 54382680, 81574020, 163148040]

約数ペア:

[(1, 163148040), (2, 81574020), (3, 54382680), (4, 40787010), (5, 32629608), (6, 27191340), (8, 20393505), (9, 18127560), (10, 16314804), (11, 14831640), (12, 13595670), (15, 10876536), (18, 9063780), (20, 8157402), (22, 7415820), (24, 6797835), (27, 6042520), (30, 5438268), (31, 5262840), (33, 4943880), (36, 4531890), (40, 4078701), (44, 3707910), (45, 3625512), (54, 3021260), (55, 2966328), (60, 2719134), (62, 2631420), (66, 2471940), (72, 2265945), (88, 1853955), (90, 1812756), (93, 1754280), (99, 1647960), (108, 1510630), (110, 1483164), (120, 1359567), (124, 1315710), (132, 1235970), (135, 1208504), (155, 1052568), (165, 988776), (180, 906378), (186, 877140), (198, 823980), (216, 755315), (220, 741582), (248, 657855), (264, 617985), (270, 604252), (279, 584760), (297, 549320), (310, 526284), (330, 494388), (341, 478440), (360, 453189), (372, 438570), (396, 411990), (440, 370791), (443, 368280), (465, 350856), (495, 329592), (540, 302126), (558, 292380), (594, 274660), (620, 263142), (660, 247194), (682, 239220), (744, 219285), (792, 205995), (837, 194920), (886, 184140), (930, 175428), (990, 164796), (1023, 159480), (1080, 151063), (1116, 146190), (1188, 137330), (1240, 131571), (1320, 123597), (1329, 122760), (1364, 119610), (1395, 116952), (1485, 109864), (1674, 97460), (1705, 95688), (1772, 92070), (1860, 87714), (1980, 82398), (2046, 79740), (2215, 73656), (2232, 73095), (2376, 68665), (2658, 61380), (2728, 59805), (2790, 58476), (2970, 54932), (3069, 53160), (3348, 48730), (3410, 47844), (3544, 46035), (3720, 43857), (3960, 41199), (3987, 40920), (4092, 39870), (4185, 38984), (4430, 36828), (4873, 33480), (5115, 31896), (5316, 30690), (5580, 29238), (5940, 27466), (6138, 26580), (6645, 24552), (6696, 24365), (6820, 23922), (7974, 20460), (8184, 19935), (8370, 19492), (8860, 18414), (9207, 17720), (9746, 16740), (10230, 15948), (10632, 15345), (11160, 14619), (11880, 13733), (11961, 13640), (12276, 13290)]