237406680

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1013}}^1$

素因数の和:1071

約数の個数: 256

約数和(自身を含む): 934502400

約数和(自身を除く): 697095720

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, 620, 630, 651, 744, 756, 837, 840, 868, 930, 945, 1013, 1080, 1085, 1116, 1240, 1260, 1302, 1395, 1512, 1674, 1736, 1860, 1890, 1953, 2026, 2170, 2232, 2520, 2604, 2790, 3039, 3255, 3348, 3720, 3780, 3906, 4052, 4185, 4340, 5065, 5208, 5580, 5859, 6078, 6510, 6696, 7091, 7560, 7812, 8104, 8370, 8680, 9117, 9765, 10130, 11160, 11718, 12156, 13020, 14182, 15195, 15624, 16740, 18234, 19530, 20260, 21273, 23436, 24312, 26040, 27351, 28364, 29295, 30390, 31403, 33480, 35455, 36468, 39060, 40520, 42546, 45585, 46872, 54702, 56728, 58590, 60780, 62806, 63819, 70910, 72936, 78120, 85092, 91170, 94209, 106365, 109404, 117180, 121560, 125612, 127638, 136755, 141820, 157015, 170184, 182340, 188418, 191457, 212730, 218808, 219821, 234360, 251224, 255276, 273510, 282627, 283640, 314030, 319095, 364680, 376836, 382914, 425460, 439642, 471045, 510552, 547020, 565254, 628060, 638190, 659463, 753672, 765828, 847881, 850920, 879284, 942090, 957285, 1094040, 1099105, 1130508, 1256120, 1276380, 1318926, 1413135, 1531656, 1695762, 1758568, 1884180, 1914570, 1978389, 2198210, 2261016, 2552760, 2637852, 2826270, 3297315, 3391524, 3768360, 3829140, 3956778, 4239405, 4396420, 5275704, 5652540, 5935167, 6594630, 6783048, 7658280, 7913556, 8478810, 8792840, 9891945, 11305080, 11870334, 13189260, 15827112, 16957620, 19783890, 23740668, 26378520, 29675835, 33915240, 39567780, 47481336, 59351670, 79135560, 118703340, 237406680]

約数ペア:

[(1, 237406680), (2, 118703340), (3, 79135560), (4, 59351670), (5, 47481336), (6, 39567780), (7, 33915240), (8, 29675835), (9, 26378520), (10, 23740668), (12, 19783890), (14, 16957620), (15, 15827112), (18, 13189260), (20, 11870334), (21, 11305080), (24, 9891945), (27, 8792840), (28, 8478810), (30, 7913556), (31, 7658280), (35, 6783048), (36, 6594630), (40, 5935167), (42, 5652540), (45, 5275704), (54, 4396420), (56, 4239405), (60, 3956778), (62, 3829140), (63, 3768360), (70, 3391524), (72, 3297315), (84, 2826270), (90, 2637852), (93, 2552760), (105, 2261016), (108, 2198210), (120, 1978389), (124, 1914570), (126, 1884180), (135, 1758568), (140, 1695762), (155, 1531656), (168, 1413135), (180, 1318926), (186, 1276380), (189, 1256120), (210, 1130508), (216, 1099105), (217, 1094040), (248, 957285), (252, 942090), (270, 879284), (279, 850920), (280, 847881), (310, 765828), (315, 753672), (360, 659463), (372, 638190), (378, 628060), (420, 565254), (434, 547020), (465, 510552), (504, 471045), (540, 439642), (558, 425460), (620, 382914), (630, 376836), (651, 364680), (744, 319095), (756, 314030), (837, 283640), (840, 282627), (868, 273510), (930, 255276), (945, 251224), (1013, 234360), (1080, 219821), (1085, 218808), (1116, 212730), (1240, 191457), (1260, 188418), (1302, 182340), (1395, 170184), (1512, 157015), (1674, 141820), (1736, 136755), (1860, 127638), (1890, 125612), (1953, 121560), (2026, 117180), (2170, 109404), (2232, 106365), (2520, 94209), (2604, 91170), (2790, 85092), (3039, 78120), (3255, 72936), (3348, 70910), (3720, 63819), (3780, 62806), (3906, 60780), (4052, 58590), (4185, 56728), (4340, 54702), (5065, 46872), (5208, 45585), (5580, 42546), (5859, 40520), (6078, 39060), (6510, 36468), (6696, 35455), (7091, 33480), (7560, 31403), (7812, 30390), (8104, 29295), (8370, 28364), (8680, 27351), (9117, 26040), (9765, 24312), (10130, 23436), (11160, 21273), (11718, 20260), (12156, 19530), (13020, 18234), (14182, 16740), (15195, 15624)]