1804776480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{421}}^1$

素因数の和:684

約数の個数: 288

約数和(自身を含む): 6677339760

約数和(自身を除く): 4872563280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 229, 234, 240, 260, 288, 312, 360, 390, 416, 421, 458, 468, 480, 520, 585, 624, 687, 720, 780, 842, 916, 936, 1040, 1145, 1170, 1248, 1263, 1374, 1440, 1560, 1684, 1832, 1872, 2061, 2080, 2105, 2290, 2340, 2526, 2748, 2977, 3120, 3368, 3435, 3664, 3744, 3789, 4122, 4210, 4580, 4680, 5052, 5473, 5496, 5954, 6240, 6315, 6736, 6870, 7328, 7578, 8244, 8420, 8931, 9160, 9360, 10104, 10305, 10946, 10992, 11908, 12630, 13472, 13740, 14885, 15156, 16419, 16488, 16840, 17862, 18320, 18720, 18945, 20208, 20610, 21892, 21984, 23816, 25260, 26793, 27365, 27480, 29770, 30312, 32838, 32976, 33680, 35724, 36640, 37890, 40416, 41220, 43784, 44655, 47632, 49257, 50520, 53586, 54730, 54960, 59540, 60624, 65676, 65952, 67360, 71448, 75780, 82095, 82440, 87568, 89310, 95264, 96409, 98514, 101040, 107172, 109460, 109920, 119080, 121248, 131352, 133965, 142896, 151560, 164190, 164880, 175136, 178620, 192818, 197028, 202080, 214344, 218920, 238160, 246285, 262704, 267930, 285792, 289227, 303120, 328380, 329760, 357240, 385636, 394056, 428688, 437840, 476320, 482045, 492570, 525408, 535860, 578454, 606240, 656760, 714480, 771272, 788112, 857376, 867681, 875680, 964090, 985140, 1071720, 1156908, 1253317, 1313520, 1428960, 1446135, 1542544, 1576224, 1735362, 1928180, 1970280, 2143440, 2313816, 2506634, 2627040, 2892270, 3085088, 3470724, 3759951, 3856360, 3940560, 4286880, 4338405, 4627632, 5013268, 5784540, 6266585, 6941448, 7519902, 7712720, 7881120, 8676810, 9255264, 10026536, 11279853, 11569080, 12533170, 13882896, 15039804, 15425440, 17353620, 18799755, 20053072, 22559706, 23138160, 25066340, 27765792, 30079608, 34707240, 37599510, 40106144, 45119412, 46276320, 50132680, 56399265, 60159216, 69414480, 75199020, 90238824, 100265360, 112798530, 120318432, 138828960, 150398040, 180477648, 200530720, 225597060, 300796080, 360955296, 451194120, 601592160, 902388240, 1804776480]

約数ペア:

[(1, 1804776480), (2, 902388240), (3, 601592160), (4, 451194120), (5, 360955296), (6, 300796080), (8, 225597060), (9, 200530720), (10, 180477648), (12, 150398040), (13, 138828960), (15, 120318432), (16, 112798530), (18, 100265360), (20, 90238824), (24, 75199020), (26, 69414480), (30, 60159216), (32, 56399265), (36, 50132680), (39, 46276320), (40, 45119412), (45, 40106144), (48, 37599510), (52, 34707240), (60, 30079608), (65, 27765792), (72, 25066340), (78, 23138160), (80, 22559706), (90, 20053072), (96, 18799755), (104, 17353620), (117, 15425440), (120, 15039804), (130, 13882896), (144, 12533170), (156, 11569080), (160, 11279853), (180, 10026536), (195, 9255264), (208, 8676810), (229, 7881120), (234, 7712720), (240, 7519902), (260, 6941448), (288, 6266585), (312, 5784540), (360, 5013268), (390, 4627632), (416, 4338405), (421, 4286880), (458, 3940560), (468, 3856360), (480, 3759951), (520, 3470724), (585, 3085088), (624, 2892270), (687, 2627040), (720, 2506634), (780, 2313816), (842, 2143440), (916, 1970280), (936, 1928180), (1040, 1735362), (1145, 1576224), (1170, 1542544), (1248, 1446135), (1263, 1428960), (1374, 1313520), (1440, 1253317), (1560, 1156908), (1684, 1071720), (1832, 985140), (1872, 964090), (2061, 875680), (2080, 867681), (2105, 857376), (2290, 788112), (2340, 771272), (2526, 714480), (2748, 656760), (2977, 606240), (3120, 578454), (3368, 535860), (3435, 525408), (3664, 492570), (3744, 482045), (3789, 476320), (4122, 437840), (4210, 428688), (4580, 394056), (4680, 385636), (5052, 357240), (5473, 329760), (5496, 328380), (5954, 303120), (6240, 289227), (6315, 285792), (6736, 267930), (6870, 262704), (7328, 246285), (7578, 238160), (8244, 218920), (8420, 214344), (8931, 202080), (9160, 197028), (9360, 192818), (10104, 178620), (10305, 175136), (10946, 164880), (10992, 164190), (11908, 151560), (12630, 142896), (13472, 133965), (13740, 131352), (14885, 121248), (15156, 119080), (16419, 109920), (16488, 109460), (16840, 107172), (17862, 101040), (18320, 98514), (18720, 96409), (18945, 95264), (20208, 89310), (20610, 87568), (21892, 82440), (21984, 82095), (23816, 75780), (25260, 71448), (26793, 67360), (27365, 65952), (27480, 65676), (29770, 60624), (30312, 59540), (32838, 54960), (32976, 54730), (33680, 53586), (35724, 50520), (36640, 49257), (37890, 47632), (40416, 44655), (41220, 43784)]