2684981520

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31873}}^1$

素因数の和:31911

約数の個数: 200

約数和(自身を含む): 10042987416

約数和(自身を除く): 7358005896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 104, 108, 117, 120, 130, 135, 144, 156, 162, 180, 195, 208, 216, 234, 240, 260, 270, 312, 324, 351, 360, 390, 405, 432, 468, 520, 540, 585, 624, 648, 702, 720, 780, 810, 936, 1040, 1053, 1080, 1170, 1296, 1404, 1560, 1620, 1755, 1872, 2106, 2160, 2340, 2808, 3120, 3240, 3510, 4212, 4680, 5265, 5616, 6480, 7020, 8424, 9360, 10530, 14040, 16848, 21060, 28080, 31873, 42120, 63746, 84240, 95619, 127492, 159365, 191238, 254984, 286857, 318730, 382476, 414349, 478095, 509968, 573714, 637460, 764952, 828698, 860571, 956190, 1147428, 1243047, 1274920, 1434285, 1529904, 1657396, 1721142, 1912380, 2071745, 2294856, 2486094, 2549840, 2581713, 2868570, 3314792, 3442284, 3729141, 3824760, 4143490, 4302855, 4589712, 4972188, 5163426, 5737140, 6215235, 6629584, 6884568, 7458282, 7649520, 8286980, 8605710, 9944376, 10326852, 11187423, 11474280, 12430470, 12908565, 13769136, 14916564, 16573960, 17211420, 18645705, 19888752, 20653704, 22374846, 22948560, 24860940, 25817130, 29833128, 33147920, 33562269, 34422840, 37291410, 41307408, 44749692, 49721880, 51634260, 55937115, 59666256, 67124538, 68845680, 74582820, 89499384, 99443760, 103268520, 111874230, 134249076, 149165640, 167811345, 178998768, 206537040, 223748460, 268498152, 298331280, 335622690, 447496920, 536996304, 671245380, 894993840, 1342490760, 2684981520]

約数ペア:

[(1, 2684981520), (2, 1342490760), (3, 894993840), (4, 671245380), (5, 536996304), (6, 447496920), (8, 335622690), (9, 298331280), (10, 268498152), (12, 223748460), (13, 206537040), (15, 178998768), (16, 167811345), (18, 149165640), (20, 134249076), (24, 111874230), (26, 103268520), (27, 99443760), (30, 89499384), (36, 74582820), (39, 68845680), (40, 67124538), (45, 59666256), (48, 55937115), (52, 51634260), (54, 49721880), (60, 44749692), (65, 41307408), (72, 37291410), (78, 34422840), (80, 33562269), (81, 33147920), (90, 29833128), (104, 25817130), (108, 24860940), (117, 22948560), (120, 22374846), (130, 20653704), (135, 19888752), (144, 18645705), (156, 17211420), (162, 16573960), (180, 14916564), (195, 13769136), (208, 12908565), (216, 12430470), (234, 11474280), (240, 11187423), (260, 10326852), (270, 9944376), (312, 8605710), (324, 8286980), (351, 7649520), (360, 7458282), (390, 6884568), (405, 6629584), (432, 6215235), (468, 5737140), (520, 5163426), (540, 4972188), (585, 4589712), (624, 4302855), (648, 4143490), (702, 3824760), (720, 3729141), (780, 3442284), (810, 3314792), (936, 2868570), (1040, 2581713), (1053, 2549840), (1080, 2486094), (1170, 2294856), (1296, 2071745), (1404, 1912380), (1560, 1721142), (1620, 1657396), (1755, 1529904), (1872, 1434285), (2106, 1274920), (2160, 1243047), (2340, 1147428), (2808, 956190), (3120, 860571), (3240, 828698), (3510, 764952), (4212, 637460), (4680, 573714), (5265, 509968), (5616, 478095), (6480, 414349), (7020, 382476), (8424, 318730), (9360, 286857), (10530, 254984), (14040, 191238), (16848, 159365), (21060, 127492), (28080, 95619), (31873, 84240), (42120, 63746)]