961851240

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2707}}^1$

素因数の和:2781

約数の個数: 256

約数和(自身を含む): 3743539200

約数和(自身を除く): 2781687960

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, 47, 54, 56, 60, 63, 70, 72, 84, 90, 94, 105, 108, 120, 126, 135, 140, 141, 168, 180, 188, 189, 210, 216, 235, 252, 270, 280, 282, 315, 329, 360, 376, 378, 420, 423, 470, 504, 540, 564, 630, 658, 705, 756, 840, 846, 940, 945, 987, 1080, 1128, 1260, 1269, 1316, 1410, 1512, 1645, 1692, 1880, 1890, 1974, 2115, 2520, 2538, 2632, 2707, 2820, 2961, 3290, 3384, 3780, 3948, 4230, 4935, 5076, 5414, 5640, 5922, 6345, 6580, 7560, 7896, 8121, 8460, 8883, 9870, 10152, 10828, 11844, 12690, 13160, 13535, 14805, 16242, 16920, 17766, 18949, 19740, 21656, 23688, 24363, 25380, 27070, 29610, 32484, 35532, 37898, 39480, 40605, 44415, 48726, 50760, 54140, 56847, 59220, 64968, 71064, 73089, 75796, 81210, 88830, 94745, 97452, 108280, 113694, 118440, 121815, 127229, 146178, 151592, 162420, 170541, 177660, 189490, 194904, 227388, 243630, 254458, 284235, 292356, 324840, 341082, 355320, 365445, 378980, 381687, 454776, 487260, 508916, 511623, 568470, 584712, 636145, 682164, 730890, 757960, 763374, 852705, 890603, 974520, 1017832, 1023246, 1136940, 1145061, 1272290, 1364328, 1461780, 1526748, 1705410, 1781206, 1908435, 2046492, 2273880, 2290122, 2544580, 2558115, 2671809, 2923560, 3053496, 3410820, 3435183, 3562412, 3816870, 4092984, 4453015, 4580244, 5089160, 5116230, 5343618, 5725305, 6821640, 6870366, 7124824, 7633740, 8015427, 8906030, 9160488, 10232460, 10687236, 11450610, 13359045, 13740732, 15267480, 16030854, 17175915, 17812060, 20464920, 21374472, 22901220, 24046281, 26718090, 27481464, 32061708, 34351830, 35624120, 40077135, 45802440, 48092562, 53436180, 64123416, 68703660, 80154270, 96185124, 106872360, 120231405, 137407320, 160308540, 192370248, 240462810, 320617080, 480925620, 961851240]

約数ペア:

[(1, 961851240), (2, 480925620), (3, 320617080), (4, 240462810), (5, 192370248), (6, 160308540), (7, 137407320), (8, 120231405), (9, 106872360), (10, 96185124), (12, 80154270), (14, 68703660), (15, 64123416), (18, 53436180), (20, 48092562), (21, 45802440), (24, 40077135), (27, 35624120), (28, 34351830), (30, 32061708), (35, 27481464), (36, 26718090), (40, 24046281), (42, 22901220), (45, 21374472), (47, 20464920), (54, 17812060), (56, 17175915), (60, 16030854), (63, 15267480), (70, 13740732), (72, 13359045), (84, 11450610), (90, 10687236), (94, 10232460), (105, 9160488), (108, 8906030), (120, 8015427), (126, 7633740), (135, 7124824), (140, 6870366), (141, 6821640), (168, 5725305), (180, 5343618), (188, 5116230), (189, 5089160), (210, 4580244), (216, 4453015), (235, 4092984), (252, 3816870), (270, 3562412), (280, 3435183), (282, 3410820), (315, 3053496), (329, 2923560), (360, 2671809), (376, 2558115), (378, 2544580), (420, 2290122), (423, 2273880), (470, 2046492), (504, 1908435), (540, 1781206), (564, 1705410), (630, 1526748), (658, 1461780), (705, 1364328), (756, 1272290), (840, 1145061), (846, 1136940), (940, 1023246), (945, 1017832), (987, 974520), (1080, 890603), (1128, 852705), (1260, 763374), (1269, 757960), (1316, 730890), (1410, 682164), (1512, 636145), (1645, 584712), (1692, 568470), (1880, 511623), (1890, 508916), (1974, 487260), (2115, 454776), (2520, 381687), (2538, 378980), (2632, 365445), (2707, 355320), (2820, 341082), (2961, 324840), (3290, 292356), (3384, 284235), (3780, 254458), (3948, 243630), (4230, 227388), (4935, 194904), (5076, 189490), (5414, 177660), (5640, 170541), (5922, 162420), (6345, 151592), (6580, 146178), (7560, 127229), (7896, 121815), (8121, 118440), (8460, 113694), (8883, 108280), (9870, 97452), (10152, 94745), (10828, 88830), (11844, 81210), (12690, 75796), (13160, 73089), (13535, 71064), (14805, 64968), (16242, 59220), (16920, 56847), (17766, 54140), (18949, 50760), (19740, 48726), (21656, 44415), (23688, 40605), (24363, 39480), (25380, 37898), (27070, 35532), (29610, 32484)]