13358520

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:80

約数の個数: 320

約数和(自身を含む): 55756800

約数和(自身を除く): 42398280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 19, 20, 21, 24, 27, 28, 30, 31, 35, 36, 38, 40, 42, 45, 54, 56, 57, 60, 62, 63, 70, 72, 76, 81, 84, 90, 93, 95, 105, 108, 114, 120, 124, 126, 133, 135, 140, 152, 155, 162, 168, 171, 180, 186, 189, 190, 210, 216, 217, 228, 248, 252, 266, 270, 279, 280, 285, 310, 315, 324, 342, 360, 372, 378, 380, 399, 405, 420, 434, 456, 465, 504, 513, 532, 540, 558, 567, 570, 589, 620, 630, 648, 651, 665, 684, 744, 756, 760, 798, 810, 837, 840, 855, 868, 930, 945, 1026, 1064, 1080, 1085, 1116, 1134, 1140, 1178, 1197, 1240, 1260, 1302, 1330, 1368, 1395, 1512, 1539, 1596, 1620, 1674, 1710, 1736, 1767, 1860, 1890, 1953, 1995, 2052, 2170, 2232, 2268, 2280, 2356, 2394, 2511, 2520, 2565, 2604, 2660, 2790, 2835, 2945, 3078, 3192, 3240, 3255, 3348, 3420, 3534, 3591, 3720, 3780, 3906, 3990, 4104, 4123, 4185, 4340, 4536, 4712, 4788, 5022, 5130, 5208, 5301, 5320, 5580, 5670, 5859, 5890, 5985, 6156, 6510, 6696, 6840, 7068, 7182, 7560, 7695, 7812, 7980, 8246, 8370, 8680, 8835, 9576, 9765, 10044, 10260, 10602, 10773, 11160, 11340, 11718, 11780, 11970, 12312, 12369, 12555, 13020, 14136, 14364, 15390, 15624, 15903, 15960, 16492, 16740, 17577, 17670, 17955, 19530, 20088, 20520, 20615, 21204, 21546, 22680, 23436, 23560, 23940, 24738, 25110, 26040, 26505, 28728, 29295, 30780, 31806, 32984, 33480, 35154, 35340, 35910, 37107, 39060, 41230, 42408, 43092, 46872, 47709, 47880, 49476, 50220, 53010, 53865, 58590, 61560, 61845, 63612, 70308, 70680, 71820, 74214, 78120, 79515, 82460, 86184, 87885, 95418, 98952, 100440, 106020, 107730, 111321, 117180, 123690, 127224, 140616, 143640, 148428, 159030, 164920, 175770, 185535, 190836, 212040, 215460, 222642, 234360, 238545, 247380, 296856, 318060, 333963, 351540, 371070, 381672, 430920, 445284, 477090, 494760, 556605, 636120, 667926, 703080, 742140, 890568, 954180, 1113210, 1335852, 1484280, 1669815, 1908360, 2226420, 2671704, 3339630, 4452840, 6679260, 13358520]

約数ペア:

[(1, 13358520), (2, 6679260), (3, 4452840), (4, 3339630), (5, 2671704), (6, 2226420), (7, 1908360), (8, 1669815), (9, 1484280), (10, 1335852), (12, 1113210), (14, 954180), (15, 890568), (18, 742140), (19, 703080), (20, 667926), (21, 636120), (24, 556605), (27, 494760), (28, 477090), (30, 445284), (31, 430920), (35, 381672), (36, 371070), (38, 351540), (40, 333963), (42, 318060), (45, 296856), (54, 247380), (56, 238545), (57, 234360), (60, 222642), (62, 215460), (63, 212040), (70, 190836), (72, 185535), (76, 175770), (81, 164920), (84, 159030), (90, 148428), (93, 143640), (95, 140616), (105, 127224), (108, 123690), (114, 117180), (120, 111321), (124, 107730), (126, 106020), (133, 100440), (135, 98952), (140, 95418), (152, 87885), (155, 86184), (162, 82460), (168, 79515), (171, 78120), (180, 74214), (186, 71820), (189, 70680), (190, 70308), (210, 63612), (216, 61845), (217, 61560), (228, 58590), (248, 53865), (252, 53010), (266, 50220), (270, 49476), (279, 47880), (280, 47709), (285, 46872), (310, 43092), (315, 42408), (324, 41230), (342, 39060), (360, 37107), (372, 35910), (378, 35340), (380, 35154), (399, 33480), (405, 32984), (420, 31806), (434, 30780), (456, 29295), (465, 28728), (504, 26505), (513, 26040), (532, 25110), (540, 24738), (558, 23940), (567, 23560), (570, 23436), (589, 22680), (620, 21546), (630, 21204), (648, 20615), (651, 20520), (665, 20088), (684, 19530), (744, 17955), (756, 17670), (760, 17577), (798, 16740), (810, 16492), (837, 15960), (840, 15903), (855, 15624), (868, 15390), (930, 14364), (945, 14136), (1026, 13020), (1064, 12555), (1080, 12369), (1085, 12312), (1116, 11970), (1134, 11780), (1140, 11718), (1178, 11340), (1197, 11160), (1240, 10773), (1260, 10602), (1302, 10260), (1330, 10044), (1368, 9765), (1395, 9576), (1512, 8835), (1539, 8680), (1596, 8370), (1620, 8246), (1674, 7980), (1710, 7812), (1736, 7695), (1767, 7560), (1860, 7182), (1890, 7068), (1953, 6840), (1995, 6696), (2052, 6510), (2170, 6156), (2232, 5985), (2268, 5890), (2280, 5859), (2356, 5670), (2394, 5580), (2511, 5320), (2520, 5301), (2565, 5208), (2604, 5130), (2660, 5022), (2790, 4788), (2835, 4712), (2945, 4536), (3078, 4340), (3192, 4185), (3240, 4123), (3255, 4104), (3348, 3990), (3420, 3906), (3534, 3780), (3591, 3720)]