1559680920

素因数分解:

$2^3\times 3^9\times 5^1\times 7^1\times {\mathrm{283}}^1$

素因数の和:328

約数の個数: 320

約数和(自身を含む): 6037067520

約数和(自身を除く): 4477386600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 81, 84, 90, 105, 108, 120, 126, 135, 140, 162, 168, 180, 189, 210, 216, 243, 252, 270, 280, 283, 315, 324, 360, 378, 405, 420, 486, 504, 540, 566, 567, 630, 648, 729, 756, 810, 840, 849, 945, 972, 1080, 1132, 1134, 1215, 1260, 1415, 1458, 1512, 1620, 1698, 1701, 1890, 1944, 1981, 2187, 2264, 2268, 2430, 2520, 2547, 2830, 2835, 2916, 3240, 3396, 3402, 3645, 3780, 3962, 4245, 4374, 4536, 4860, 5094, 5103, 5660, 5670, 5832, 5943, 6561, 6792, 6804, 7290, 7560, 7641, 7924, 8490, 8505, 8748, 9720, 9905, 10188, 10206, 10935, 11320, 11340, 11886, 12735, 13122, 13608, 14580, 15282, 15309, 15848, 16980, 17010, 17496, 17829, 19683, 19810, 20376, 20412, 21870, 22680, 22923, 23772, 25470, 25515, 26244, 29160, 29715, 30564, 30618, 32805, 33960, 34020, 35658, 38205, 39366, 39620, 40824, 43740, 45846, 45927, 47544, 50940, 51030, 52488, 53487, 59430, 61128, 61236, 65610, 68040, 68769, 71316, 76410, 76545, 78732, 79240, 87480, 89145, 91692, 91854, 98415, 101880, 102060, 106974, 114615, 118860, 122472, 131220, 137538, 137781, 142632, 152820, 153090, 157464, 160461, 178290, 183384, 183708, 196830, 204120, 206307, 213948, 229230, 229635, 237720, 262440, 267435, 275076, 275562, 305640, 306180, 320922, 343845, 356580, 367416, 393660, 412614, 427896, 458460, 459270, 481383, 534870, 550152, 551124, 612360, 618921, 641844, 687690, 688905, 713160, 787320, 802305, 825228, 916920, 918540, 962766, 1031535, 1069740, 1102248, 1237842, 1283688, 1375380, 1377810, 1444149, 1604610, 1650456, 1837080, 1856763, 1925532, 2063070, 2139480, 2406915, 2475684, 2750760, 2755620, 2888298, 3094605, 3209220, 3713526, 3851064, 4126140, 4332447, 4813830, 4951368, 5511240, 5570289, 5776596, 6189210, 6418440, 7220745, 7427052, 8252280, 8664894, 9283815, 9627660, 11140578, 11553192, 12378420, 12997341, 14441490, 14854104, 17329788, 18567630, 19255320, 21662235, 22281156, 24756840, 25994682, 27851445, 28882980, 34659576, 37135260, 38992023, 43324470, 44562312, 51989364, 55702890, 57765960, 64986705, 74270520, 77984046, 86648940, 103978728, 111405780, 129973410, 155968092, 173297880, 194960115, 222811560, 259946820, 311936184, 389920230, 519893640, 779840460, 1559680920]

約数ペア:

[(1, 1559680920), (2, 779840460), (3, 519893640), (4, 389920230), (5, 311936184), (6, 259946820), (7, 222811560), (8, 194960115), (9, 173297880), (10, 155968092), (12, 129973410), (14, 111405780), (15, 103978728), (18, 86648940), (20, 77984046), (21, 74270520), (24, 64986705), (27, 57765960), (28, 55702890), (30, 51989364), (35, 44562312), (36, 43324470), (40, 38992023), (42, 37135260), (45, 34659576), (54, 28882980), (56, 27851445), (60, 25994682), (63, 24756840), (70, 22281156), (72, 21662235), (81, 19255320), (84, 18567630), (90, 17329788), (105, 14854104), (108, 14441490), (120, 12997341), (126, 12378420), (135, 11553192), (140, 11140578), (162, 9627660), (168, 9283815), (180, 8664894), (189, 8252280), (210, 7427052), (216, 7220745), (243, 6418440), (252, 6189210), (270, 5776596), (280, 5570289), (283, 5511240), (315, 4951368), (324, 4813830), (360, 4332447), (378, 4126140), (405, 3851064), (420, 3713526), (486, 3209220), (504, 3094605), (540, 2888298), (566, 2755620), (567, 2750760), (630, 2475684), (648, 2406915), (729, 2139480), (756, 2063070), (810, 1925532), (840, 1856763), (849, 1837080), (945, 1650456), (972, 1604610), (1080, 1444149), (1132, 1377810), (1134, 1375380), (1215, 1283688), (1260, 1237842), (1415, 1102248), (1458, 1069740), (1512, 1031535), (1620, 962766), (1698, 918540), (1701, 916920), (1890, 825228), (1944, 802305), (1981, 787320), (2187, 713160), (2264, 688905), (2268, 687690), (2430, 641844), (2520, 618921), (2547, 612360), (2830, 551124), (2835, 550152), (2916, 534870), (3240, 481383), (3396, 459270), (3402, 458460), (3645, 427896), (3780, 412614), (3962, 393660), (4245, 367416), (4374, 356580), (4536, 343845), (4860, 320922), (5094, 306180), (5103, 305640), (5660, 275562), (5670, 275076), (5832, 267435), (5943, 262440), (6561, 237720), (6792, 229635), (6804, 229230), (7290, 213948), (7560, 206307), (7641, 204120), (7924, 196830), (8490, 183708), (8505, 183384), (8748, 178290), (9720, 160461), (9905, 157464), (10188, 153090), (10206, 152820), (10935, 142632), (11320, 137781), (11340, 137538), (11886, 131220), (12735, 122472), (13122, 118860), (13608, 114615), (14580, 106974), (15282, 102060), (15309, 101880), (15848, 98415), (16980, 91854), (17010, 91692), (17496, 89145), (17829, 87480), (19683, 79240), (19810, 78732), (20376, 76545), (20412, 76410), (21870, 71316), (22680, 68769), (22923, 68040), (23772, 65610), (25470, 61236), (25515, 61128), (26244, 59430), (29160, 53487), (29715, 52488), (30564, 51030), (30618, 50940), (32805, 47544), (33960, 45927), (34020, 45846), (35658, 43740), (38205, 40824), (39366, 39620)]