137569320

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{587}}^1$

素因数の和:645

約数の個数: 256

約数和(自身を含む): 541900800

約数和(自身を除く): 404331480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 54, 56, 60, 62, 63, 70, 72, 84, 90, 93, 105, 108, 120, 124, 126, 135, 140, 155, 168, 180, 186, 189, 210, 216, 217, 248, 252, 270, 279, 280, 310, 315, 360, 372, 378, 420, 434, 465, 504, 540, 558, 587, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1080, 1085, 1116, 1174, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1761, 1860, 1890, 1953, 2170, 2232, 2348, 2520, 2604, 2790, 2935, 3255, 3348, 3522, 3720, 3780, 3906, 4109, 4185, 4340, 4696, 5208, 5283, 5580, 5859, 5870, 6510, 6696, 7044, 7560, 7812, 8218, 8370, 8680, 8805, 9765, 10566, 11160, 11718, 11740, 12327, 13020, 14088, 15624, 15849, 16436, 16740, 17610, 18197, 19530, 20545, 21132, 23436, 23480, 24654, 26040, 26415, 29295, 31698, 32872, 33480, 35220, 36394, 36981, 39060, 41090, 42264, 46872, 49308, 52830, 54591, 58590, 61635, 63396, 70440, 72788, 73962, 78120, 79245, 82180, 90985, 98616, 105660, 109182, 110943, 117180, 123270, 126792, 127379, 145576, 147924, 158490, 163773, 164360, 181970, 184905, 211320, 218364, 221886, 234360, 246540, 254758, 272955, 295848, 316980, 327546, 363940, 369810, 382137, 436728, 443772, 491319, 493080, 509516, 545910, 554715, 633960, 636895, 655092, 727880, 739620, 764274, 818865, 887544, 982638, 1019032, 1091820, 1109430, 1146411, 1273790, 1310184, 1479240, 1528548, 1637730, 1910685, 1965276, 2183640, 2218860, 2292822, 2456595, 2547580, 3057096, 3275460, 3439233, 3821370, 3930552, 4437720, 4585644, 4913190, 5095160, 5732055, 6550920, 6878466, 7642740, 9171288, 9826380, 11464110, 13756932, 15285480, 17196165, 19652760, 22928220, 27513864, 34392330, 45856440, 68784660, 137569320]

約数ペア:

[(1, 137569320), (2, 68784660), (3, 45856440), (4, 34392330), (5, 27513864), (6, 22928220), (7, 19652760), (8, 17196165), (9, 15285480), (10, 13756932), (12, 11464110), (14, 9826380), (15, 9171288), (18, 7642740), (20, 6878466), (21, 6550920), (24, 5732055), (27, 5095160), (28, 4913190), (30, 4585644), (31, 4437720), (35, 3930552), (36, 3821370), (40, 3439233), (42, 3275460), (45, 3057096), (54, 2547580), (56, 2456595), (60, 2292822), (62, 2218860), (63, 2183640), (70, 1965276), (72, 1910685), (84, 1637730), (90, 1528548), (93, 1479240), (105, 1310184), (108, 1273790), (120, 1146411), (124, 1109430), (126, 1091820), (135, 1019032), (140, 982638), (155, 887544), (168, 818865), (180, 764274), (186, 739620), (189, 727880), (210, 655092), (216, 636895), (217, 633960), (248, 554715), (252, 545910), (270, 509516), (279, 493080), (280, 491319), (310, 443772), (315, 436728), (360, 382137), (372, 369810), (378, 363940), (420, 327546), (434, 316980), (465, 295848), (504, 272955), (540, 254758), (558, 246540), (587, 234360), (620, 221886), (630, 218364), (651, 211320), (744, 184905), (756, 181970), (837, 164360), (840, 163773), (868, 158490), (930, 147924), (945, 145576), (1080, 127379), (1085, 126792), (1116, 123270), (1174, 117180), (1240, 110943), (1260, 109182), (1302, 105660), (1395, 98616), (1512, 90985), (1674, 82180), (1736, 79245), (1761, 78120), (1860, 73962), (1890, 72788), (1953, 70440), (2170, 63396), (2232, 61635), (2348, 58590), (2520, 54591), (2604, 52830), (2790, 49308), (2935, 46872), (3255, 42264), (3348, 41090), (3522, 39060), (3720, 36981), (3780, 36394), (3906, 35220), (4109, 33480), (4185, 32872), (4340, 31698), (4696, 29295), (5208, 26415), (5283, 26040), (5580, 24654), (5859, 23480), (5870, 23436), (6510, 21132), (6696, 20545), (7044, 19530), (7560, 18197), (7812, 17610), (8218, 16740), (8370, 16436), (8680, 15849), (8805, 15624), (9765, 14088), (10566, 13020), (11160, 12327), (11718, 11740)]