1238475420

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{271}}^1$

素因数の和:343

約数の個数: 480

約数和(自身を含む): 4954177536

約数和(自身を除く): 3715702116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 31, 35, 36, 39, 42, 45, 52, 54, 60, 62, 63, 65, 70, 78, 81, 84, 90, 91, 93, 105, 108, 117, 124, 126, 130, 135, 140, 155, 156, 162, 180, 182, 186, 189, 195, 210, 217, 234, 252, 260, 270, 271, 273, 279, 310, 315, 324, 351, 364, 372, 378, 390, 403, 405, 420, 434, 455, 465, 468, 540, 542, 546, 558, 567, 585, 620, 630, 651, 702, 756, 780, 806, 810, 813, 819, 837, 868, 910, 930, 945, 1053, 1084, 1085, 1092, 1116, 1134, 1170, 1209, 1260, 1302, 1355, 1365, 1395, 1404, 1612, 1620, 1626, 1638, 1674, 1755, 1820, 1860, 1890, 1897, 1953, 2015, 2106, 2170, 2268, 2340, 2418, 2439, 2457, 2511, 2604, 2710, 2730, 2790, 2821, 2835, 3252, 3255, 3276, 3348, 3510, 3523, 3627, 3780, 3794, 3906, 4030, 4065, 4095, 4185, 4212, 4340, 4836, 4878, 4914, 5022, 5265, 5420, 5460, 5580, 5642, 5670, 5691, 5859, 6045, 6510, 7020, 7046, 7254, 7317, 7371, 7588, 7812, 8060, 8130, 8190, 8370, 8401, 8463, 9485, 9756, 9765, 9828, 10044, 10530, 10569, 10881, 11284, 11340, 11382, 11718, 12090, 12195, 12285, 12555, 13020, 14092, 14105, 14508, 14634, 14742, 16260, 16380, 16740, 16802, 16926, 17073, 17577, 17615, 18135, 18970, 19530, 21060, 21138, 21762, 21951, 22764, 23436, 24180, 24390, 24570, 24661, 25110, 25203, 25389, 28210, 28455, 29268, 29295, 29484, 31707, 32643, 33604, 33852, 34146, 35154, 35230, 36270, 36585, 36855, 37940, 39060, 42005, 42276, 42315, 43524, 43902, 48780, 49140, 49322, 50220, 50406, 50778, 51219, 52845, 54405, 56420, 56910, 58590, 58807, 63414, 65286, 68292, 70308, 70460, 72540, 73170, 73710, 73983, 75609, 76167, 84010, 84630, 85365, 87804, 87885, 95121, 98644, 100812, 101556, 102438, 105690, 108810, 109213, 109755, 113820, 117180, 117614, 123305, 126015, 126828, 126945, 130572, 146340, 147420, 147966, 151218, 152334, 153657, 158535, 163215, 168020, 169260, 170730, 175770, 176421, 190242, 204876, 211380, 217620, 218426, 219510, 221949, 226827, 228501, 235228, 246610, 252030, 253890, 256095, 285363, 294035, 295932, 302436, 304668, 307314, 317070, 326430, 327639, 341460, 351540, 352842, 369915, 378045, 380484, 380835, 436852, 439020, 443898, 453654, 457002, 475605, 493220, 504060, 507780, 512190, 529263, 546065, 570726, 588070, 614628, 634140, 652860, 655278, 665847, 680481, 705684, 739830, 756090, 761670, 764491, 768285, 882105, 887796, 907308, 914004, 951210, 982917, 1024380, 1058526, 1092130, 1109745, 1134135, 1141452, 1142505, 1176140, 1310556, 1331694, 1360962, 1426815, 1479660, 1512180, 1523340, 1528982, 1536570, 1587789, 1638195, 1764210, 1902420, 1965834, 1997541, 2117052, 2184260, 2219490, 2268270, 2285010, 2293473, 2646315, 2663388, 2721924, 2853630, 2948751, 3057964, 3073140, 3175578, 3276390, 3329235, 3402405, 3528420, 3822455, 3931668, 3995082, 4438980, 4536540, 4570020, 4586946, 4763367, 4914585, 5292630, 5707260, 5897502, 6351156, 6552780, 6658470, 6804810, 6880419, 7644910, 7938945, 7990164, 8846253, 9173892, 9526734, 9829170, 9987705, 10585260, 11467365, 11795004, 13316940, 13609620, 13760838, 14743755, 15289820, 15877890, 17692506, 19053468, 19658340, 19975410, 20641257, 22934730, 23816835, 27521676, 29487510, 31755780, 34402095, 35385012, 39950820, 41282514, 44231265, 45869460, 47633670, 58975020, 61923771, 68804190, 82565028, 88462530, 95267340, 103206285, 123847542, 137608380, 176925060, 206412570, 247695084, 309618855, 412825140, 619237710, 1238475420]

約数ペア:

[(1, 1238475420), (2, 619237710), (3, 412825140), (4, 309618855), (5, 247695084), (6, 206412570), (7, 176925060), (9, 137608380), (10, 123847542), (12, 103206285), (13, 95267340), (14, 88462530), (15, 82565028), (18, 68804190), (20, 61923771), (21, 58975020), (26, 47633670), (27, 45869460), (28, 44231265), (30, 41282514), (31, 39950820), (35, 35385012), (36, 34402095), (39, 31755780), (42, 29487510), (45, 27521676), (52, 23816835), (54, 22934730), (60, 20641257), (62, 19975410), (63, 19658340), (65, 19053468), (70, 17692506), (78, 15877890), (81, 15289820), (84, 14743755), (90, 13760838), (91, 13609620), (93, 13316940), (105, 11795004), (108, 11467365), (117, 10585260), (124, 9987705), (126, 9829170), (130, 9526734), (135, 9173892), (140, 8846253), (155, 7990164), (156, 7938945), (162, 7644910), (180, 6880419), (182, 6804810), (186, 6658470), (189, 6552780), (195, 6351156), (210, 5897502), (217, 5707260), (234, 5292630), (252, 4914585), (260, 4763367), (270, 4586946), (271, 4570020), (273, 4536540), (279, 4438980), (310, 3995082), (315, 3931668), (324, 3822455), (351, 3528420), (364, 3402405), (372, 3329235), (378, 3276390), (390, 3175578), (403, 3073140), (405, 3057964), (420, 2948751), (434, 2853630), (455, 2721924), (465, 2663388), (468, 2646315), (540, 2293473), (542, 2285010), (546, 2268270), (558, 2219490), (567, 2184260), (585, 2117052), (620, 1997541), (630, 1965834), (651, 1902420), (702, 1764210), (756, 1638195), (780, 1587789), (806, 1536570), (810, 1528982), (813, 1523340), (819, 1512180), (837, 1479660), (868, 1426815), (910, 1360962), (930, 1331694), (945, 1310556), (1053, 1176140), (1084, 1142505), (1085, 1141452), (1092, 1134135), (1116, 1109745), (1134, 1092130), (1170, 1058526), (1209, 1024380), (1260, 982917), (1302, 951210), (1355, 914004), (1365, 907308), (1395, 887796), (1404, 882105), (1612, 768285), (1620, 764491), (1626, 761670), (1638, 756090), (1674, 739830), (1755, 705684), (1820, 680481), (1860, 665847), (1890, 655278), (1897, 652860), (1953, 634140), (2015, 614628), (2106, 588070), (2170, 570726), (2268, 546065), (2340, 529263), (2418, 512190), (2439, 507780), (2457, 504060), (2511, 493220), (2604, 475605), (2710, 457002), (2730, 453654), (2790, 443898), (2821, 439020), (2835, 436852), (3252, 380835), (3255, 380484), (3276, 378045), (3348, 369915), (3510, 352842), (3523, 351540), (3627, 341460), (3780, 327639), (3794, 326430), (3906, 317070), (4030, 307314), (4065, 304668), (4095, 302436), (4185, 295932), (4212, 294035), (4340, 285363), (4836, 256095), (4878, 253890), (4914, 252030), (5022, 246610), (5265, 235228), (5420, 228501), (5460, 226827), (5580, 221949), (5642, 219510), (5670, 218426), (5691, 217620), (5859, 211380), (6045, 204876), (6510, 190242), (7020, 176421), (7046, 175770), (7254, 170730), (7317, 169260), (7371, 168020), (7588, 163215), (7812, 158535), (8060, 153657), (8130, 152334), (8190, 151218), (8370, 147966), (8401, 147420), (8463, 146340), (9485, 130572), (9756, 126945), (9765, 126828), (9828, 126015), (10044, 123305), (10530, 117614), (10569, 117180), (10881, 113820), (11284, 109755), (11340, 109213), (11382, 108810), (11718, 105690), (12090, 102438), (12195, 101556), (12285, 100812), (12555, 98644), (13020, 95121), (14092, 87885), (14105, 87804), (14508, 85365), (14634, 84630), (14742, 84010), (16260, 76167), (16380, 75609), (16740, 73983), (16802, 73710), (16926, 73170), (17073, 72540), (17577, 70460), (17615, 70308), (18135, 68292), (18970, 65286), (19530, 63414), (21060, 58807), (21138, 58590), (21762, 56910), (21951, 56420), (22764, 54405), (23436, 52845), (24180, 51219), (24390, 50778), (24570, 50406), (24661, 50220), (25110, 49322), (25203, 49140), (25389, 48780), (28210, 43902), (28455, 43524), (29268, 42315), (29295, 42276), (29484, 42005), (31707, 39060), (32643, 37940), (33604, 36855), (33852, 36585), (34146, 36270), (35154, 35230)]