148193640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 288

約数和(自身を含む): 580469760

約数和(自身を除く): 432276120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 31, 35, 36, 40, 42, 45, 49, 56, 60, 62, 63, 70, 72, 84, 90, 93, 98, 105, 120, 124, 126, 140, 147, 155, 168, 180, 186, 196, 210, 217, 245, 248, 252, 271, 279, 280, 294, 310, 315, 360, 372, 392, 420, 434, 441, 465, 490, 504, 542, 558, 588, 620, 630, 651, 735, 744, 813, 840, 868, 882, 930, 980, 1084, 1085, 1116, 1176, 1240, 1260, 1302, 1355, 1395, 1470, 1519, 1626, 1736, 1764, 1860, 1897, 1953, 1960, 2168, 2170, 2205, 2232, 2439, 2520, 2604, 2710, 2790, 2940, 3038, 3252, 3255, 3528, 3720, 3794, 3906, 4065, 4340, 4410, 4557, 4878, 5208, 5420, 5580, 5691, 5880, 6076, 6504, 6510, 7588, 7595, 7812, 8130, 8401, 8680, 8820, 9114, 9485, 9756, 9765, 10840, 11160, 11382, 12152, 12195, 13020, 13279, 13671, 15176, 15190, 15624, 16260, 16802, 17073, 17640, 18228, 18970, 19512, 19530, 22764, 22785, 24390, 25203, 26040, 26558, 27342, 28455, 30380, 32520, 33604, 34146, 36456, 37940, 39060, 39837, 42005, 45528, 45570, 48780, 50406, 53116, 54684, 56910, 58807, 60760, 66395, 67208, 68292, 68355, 75609, 75880, 78120, 79674, 84010, 85365, 91140, 97560, 100812, 106232, 109368, 113820, 117614, 119511, 126015, 132790, 136584, 136710, 151218, 159348, 168020, 170730, 176421, 182280, 199185, 201624, 227640, 235228, 239022, 252030, 265580, 273420, 294035, 302436, 318696, 336040, 341460, 352842, 378045, 398370, 411649, 470456, 478044, 504060, 529263, 531160, 546840, 588070, 597555, 604872, 682920, 705684, 756090, 796740, 823298, 882105, 956088, 1008120, 1058526, 1176140, 1195110, 1234947, 1411368, 1512180, 1593480, 1646596, 1764210, 2058245, 2117052, 2352280, 2390220, 2469894, 2646315, 3024360, 3293192, 3528420, 3704841, 4116490, 4234104, 4780440, 4939788, 5292630, 6174735, 7056840, 7409682, 8232980, 9879576, 10585260, 12349470, 14819364, 16465960, 18524205, 21170520, 24698940, 29638728, 37048410, 49397880, 74096820, 148193640]

約数ペア:

[(1, 148193640), (2, 74096820), (3, 49397880), (4, 37048410), (5, 29638728), (6, 24698940), (7, 21170520), (8, 18524205), (9, 16465960), (10, 14819364), (12, 12349470), (14, 10585260), (15, 9879576), (18, 8232980), (20, 7409682), (21, 7056840), (24, 6174735), (28, 5292630), (30, 4939788), (31, 4780440), (35, 4234104), (36, 4116490), (40, 3704841), (42, 3528420), (45, 3293192), (49, 3024360), (56, 2646315), (60, 2469894), (62, 2390220), (63, 2352280), (70, 2117052), (72, 2058245), (84, 1764210), (90, 1646596), (93, 1593480), (98, 1512180), (105, 1411368), (120, 1234947), (124, 1195110), (126, 1176140), (140, 1058526), (147, 1008120), (155, 956088), (168, 882105), (180, 823298), (186, 796740), (196, 756090), (210, 705684), (217, 682920), (245, 604872), (248, 597555), (252, 588070), (271, 546840), (279, 531160), (280, 529263), (294, 504060), (310, 478044), (315, 470456), (360, 411649), (372, 398370), (392, 378045), (420, 352842), (434, 341460), (441, 336040), (465, 318696), (490, 302436), (504, 294035), (542, 273420), (558, 265580), (588, 252030), (620, 239022), (630, 235228), (651, 227640), (735, 201624), (744, 199185), (813, 182280), (840, 176421), (868, 170730), (882, 168020), (930, 159348), (980, 151218), (1084, 136710), (1085, 136584), (1116, 132790), (1176, 126015), (1240, 119511), (1260, 117614), (1302, 113820), (1355, 109368), (1395, 106232), (1470, 100812), (1519, 97560), (1626, 91140), (1736, 85365), (1764, 84010), (1860, 79674), (1897, 78120), (1953, 75880), (1960, 75609), (2168, 68355), (2170, 68292), (2205, 67208), (2232, 66395), (2439, 60760), (2520, 58807), (2604, 56910), (2710, 54684), (2790, 53116), (2940, 50406), (3038, 48780), (3252, 45570), (3255, 45528), (3528, 42005), (3720, 39837), (3794, 39060), (3906, 37940), (4065, 36456), (4340, 34146), (4410, 33604), (4557, 32520), (4878, 30380), (5208, 28455), (5420, 27342), (5580, 26558), (5691, 26040), (5880, 25203), (6076, 24390), (6504, 22785), (6510, 22764), (7588, 19530), (7595, 19512), (7812, 18970), (8130, 18228), (8401, 17640), (8680, 17073), (8820, 16802), (9114, 16260), (9485, 15624), (9756, 15190), (9765, 15176), (10840, 13671), (11160, 13279), (11382, 13020), (12152, 12195)]