1808941680

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9203}}^1$

素因数の和:9245

約数の個数: 320

約数和(自身を含む): 7669509120

約数和(自身を除く): 5860567440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 312, 315, 336, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 624, 630, 702, 720, 728, 756, 780, 819, 840, 910, 936, 945, 1008, 1040, 1080, 1092, 1170, 1260, 1365, 1404, 1456, 1512, 1560, 1638, 1680, 1755, 1820, 1872, 1890, 2160, 2184, 2340, 2457, 2520, 2730, 2808, 3024, 3120, 3276, 3510, 3640, 3780, 4095, 4368, 4680, 4914, 5040, 5460, 5616, 6552, 7020, 7280, 7560, 8190, 9203, 9360, 9828, 10920, 12285, 13104, 14040, 15120, 16380, 18406, 19656, 21840, 24570, 27609, 28080, 32760, 36812, 39312, 46015, 49140, 55218, 64421, 65520, 73624, 82827, 92030, 98280, 110436, 119639, 128842, 138045, 147248, 165654, 184060, 193263, 196560, 220872, 239278, 248481, 257684, 276090, 322105, 331308, 358917, 368120, 386526, 414135, 441744, 478556, 496962, 515368, 552180, 579789, 598195, 644210, 662616, 717834, 736240, 773052, 828270, 837473, 957112, 966315, 993924, 1030736, 1076751, 1104360, 1159578, 1196390, 1242405, 1288420, 1325232, 1435668, 1546104, 1656540, 1674946, 1739367, 1794585, 1914224, 1932630, 1987848, 2153502, 2208720, 2319156, 2392780, 2484810, 2512419, 2576840, 2871336, 2898945, 3092208, 3230253, 3313080, 3349892, 3478734, 3589170, 3865260, 3975696, 4187365, 4307004, 4638312, 4785560, 4969620, 5024838, 5153680, 5383755, 5742672, 5797890, 6460506, 6626160, 6699784, 6957468, 7178340, 7537257, 7730520, 8374730, 8614008, 8696835, 9276624, 9571120, 9939240, 10049676, 10767510, 11595780, 12562095, 12921012, 13399568, 13914936, 14356680, 15074514, 15461040, 16151265, 16749460, 17228016, 17393670, 19878480, 20099352, 21535020, 22611771, 23191560, 25124190, 25842024, 27829872, 28713360, 30149028, 32302530, 33498920, 34787340, 37686285, 40198704, 43070040, 45223542, 46383120, 50248380, 51684048, 60298056, 64605060, 66997840, 69574680, 75372570, 86140080, 90447084, 100496760, 113058855, 120596112, 129210120, 139149360, 150745140, 180894168, 200993520, 226117710, 258420240, 301490280, 361788336, 452235420, 602980560, 904470840, 1808941680]

約数ペア:

[(1, 1808941680), (2, 904470840), (3, 602980560), (4, 452235420), (5, 361788336), (6, 301490280), (7, 258420240), (8, 226117710), (9, 200993520), (10, 180894168), (12, 150745140), (13, 139149360), (14, 129210120), (15, 120596112), (16, 113058855), (18, 100496760), (20, 90447084), (21, 86140080), (24, 75372570), (26, 69574680), (27, 66997840), (28, 64605060), (30, 60298056), (35, 51684048), (36, 50248380), (39, 46383120), (40, 45223542), (42, 43070040), (45, 40198704), (48, 37686285), (52, 34787340), (54, 33498920), (56, 32302530), (60, 30149028), (63, 28713360), (65, 27829872), (70, 25842024), (72, 25124190), (78, 23191560), (80, 22611771), (84, 21535020), (90, 20099352), (91, 19878480), (104, 17393670), (105, 17228016), (108, 16749460), (112, 16151265), (117, 15461040), (120, 15074514), (126, 14356680), (130, 13914936), (135, 13399568), (140, 12921012), (144, 12562095), (156, 11595780), (168, 10767510), (180, 10049676), (182, 9939240), (189, 9571120), (195, 9276624), (208, 8696835), (210, 8614008), (216, 8374730), (234, 7730520), (240, 7537257), (252, 7178340), (260, 6957468), (270, 6699784), (273, 6626160), (280, 6460506), (312, 5797890), (315, 5742672), (336, 5383755), (351, 5153680), (360, 5024838), (364, 4969620), (378, 4785560), (390, 4638312), (420, 4307004), (432, 4187365), (455, 3975696), (468, 3865260), (504, 3589170), (520, 3478734), (540, 3349892), (546, 3313080), (560, 3230253), (585, 3092208), (624, 2898945), (630, 2871336), (702, 2576840), (720, 2512419), (728, 2484810), (756, 2392780), (780, 2319156), (819, 2208720), (840, 2153502), (910, 1987848), (936, 1932630), (945, 1914224), (1008, 1794585), (1040, 1739367), (1080, 1674946), (1092, 1656540), (1170, 1546104), (1260, 1435668), (1365, 1325232), (1404, 1288420), (1456, 1242405), (1512, 1196390), (1560, 1159578), (1638, 1104360), (1680, 1076751), (1755, 1030736), (1820, 993924), (1872, 966315), (1890, 957112), (2160, 837473), (2184, 828270), (2340, 773052), (2457, 736240), (2520, 717834), (2730, 662616), (2808, 644210), (3024, 598195), (3120, 579789), (3276, 552180), (3510, 515368), (3640, 496962), (3780, 478556), (4095, 441744), (4368, 414135), (4680, 386526), (4914, 368120), (5040, 358917), (5460, 331308), (5616, 322105), (6552, 276090), (7020, 257684), (7280, 248481), (7560, 239278), (8190, 220872), (9203, 196560), (9360, 193263), (9828, 184060), (10920, 165654), (12285, 147248), (13104, 138045), (14040, 128842), (15120, 119639), (16380, 110436), (18406, 98280), (19656, 92030), (21840, 82827), (24570, 73624), (27609, 65520), (28080, 64421), (32760, 55218), (36812, 49140), (39312, 46015)]