2291002920

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1761

約数の個数: 256

約数和(自身を含む): 8080128000

約数和(自身を除く): 5789125080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 41, 45, 54, 60, 62, 72, 82, 90, 93, 108, 120, 123, 124, 135, 155, 164, 180, 186, 205, 216, 246, 248, 270, 279, 310, 328, 360, 369, 372, 410, 465, 492, 540, 558, 615, 620, 738, 744, 820, 837, 930, 984, 1080, 1107, 1116, 1230, 1240, 1271, 1395, 1476, 1640, 1669, 1674, 1845, 1860, 2214, 2232, 2460, 2542, 2790, 2952, 3338, 3348, 3690, 3720, 3813, 4185, 4428, 4920, 5007, 5084, 5535, 5580, 6355, 6676, 6696, 7380, 7626, 8345, 8370, 8856, 10014, 10168, 11070, 11160, 11439, 12710, 13352, 14760, 15021, 15252, 16690, 16740, 19065, 20028, 22140, 22878, 25035, 25420, 30042, 30504, 33380, 33480, 34317, 38130, 40056, 44280, 45063, 45756, 50070, 50840, 51739, 57195, 60084, 66760, 68429, 68634, 75105, 76260, 90126, 91512, 100140, 103478, 114390, 120168, 136858, 137268, 150210, 152520, 155217, 171585, 180252, 200280, 205287, 206956, 225315, 228780, 258695, 273716, 274536, 300420, 310434, 342145, 343170, 360504, 410574, 413912, 450630, 457560, 465651, 517390, 547432, 600840, 615861, 620868, 684290, 686340, 776085, 821148, 901260, 931302, 1026435, 1034780, 1231722, 1241736, 1368580, 1372680, 1396953, 1552170, 1642296, 1802520, 1847583, 1862604, 2052870, 2069560, 2121299, 2328255, 2463444, 2737160, 2793906, 3079305, 3104340, 3695166, 3725208, 4105740, 4242598, 4656510, 4926888, 5587812, 6158610, 6208680, 6363897, 6984765, 7390332, 8211480, 8485196, 9237915, 9313020, 10606495, 11175624, 12317220, 12727794, 13969530, 14780664, 16970392, 18475830, 18626040, 19091691, 21212990, 24634440, 25455588, 27939060, 31819485, 36951660, 38183382, 42425980, 50911176, 55878120, 57275073, 63638970, 73903320, 76366764, 84851960, 95458455, 114550146, 127277940, 152733528, 190916910, 229100292, 254555880, 286375365, 381833820, 458200584, 572750730, 763667640, 1145501460, 2291002920]

約数ペア:

[(1, 2291002920), (2, 1145501460), (3, 763667640), (4, 572750730), (5, 458200584), (6, 381833820), (8, 286375365), (9, 254555880), (10, 229100292), (12, 190916910), (15, 152733528), (18, 127277940), (20, 114550146), (24, 95458455), (27, 84851960), (30, 76366764), (31, 73903320), (36, 63638970), (40, 57275073), (41, 55878120), (45, 50911176), (54, 42425980), (60, 38183382), (62, 36951660), (72, 31819485), (82, 27939060), (90, 25455588), (93, 24634440), (108, 21212990), (120, 19091691), (123, 18626040), (124, 18475830), (135, 16970392), (155, 14780664), (164, 13969530), (180, 12727794), (186, 12317220), (205, 11175624), (216, 10606495), (246, 9313020), (248, 9237915), (270, 8485196), (279, 8211480), (310, 7390332), (328, 6984765), (360, 6363897), (369, 6208680), (372, 6158610), (410, 5587812), (465, 4926888), (492, 4656510), (540, 4242598), (558, 4105740), (615, 3725208), (620, 3695166), (738, 3104340), (744, 3079305), (820, 2793906), (837, 2737160), (930, 2463444), (984, 2328255), (1080, 2121299), (1107, 2069560), (1116, 2052870), (1230, 1862604), (1240, 1847583), (1271, 1802520), (1395, 1642296), (1476, 1552170), (1640, 1396953), (1669, 1372680), (1674, 1368580), (1845, 1241736), (1860, 1231722), (2214, 1034780), (2232, 1026435), (2460, 931302), (2542, 901260), (2790, 821148), (2952, 776085), (3338, 686340), (3348, 684290), (3690, 620868), (3720, 615861), (3813, 600840), (4185, 547432), (4428, 517390), (4920, 465651), (5007, 457560), (5084, 450630), (5535, 413912), (5580, 410574), (6355, 360504), (6676, 343170), (6696, 342145), (7380, 310434), (7626, 300420), (8345, 274536), (8370, 273716), (8856, 258695), (10014, 228780), (10168, 225315), (11070, 206956), (11160, 205287), (11439, 200280), (12710, 180252), (13352, 171585), (14760, 155217), (15021, 152520), (15252, 150210), (16690, 137268), (16740, 136858), (19065, 120168), (20028, 114390), (22140, 103478), (22878, 100140), (25035, 91512), (25420, 90126), (30042, 76260), (30504, 75105), (33380, 68634), (33480, 68429), (34317, 66760), (38130, 60084), (40056, 57195), (44280, 51739), (45063, 50840), (45756, 50070)]