1622764920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5981}}^1$

素因数の和:6038

約数の個数: 256

約数和(自身を含む): 6202137600

約数和(自身を除く): 4579372680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 51, 56, 57, 60, 68, 70, 76, 84, 85, 95, 102, 105, 114, 119, 120, 133, 136, 140, 152, 168, 170, 190, 204, 210, 228, 238, 255, 266, 280, 285, 323, 340, 357, 380, 399, 408, 420, 456, 476, 510, 532, 570, 595, 646, 665, 680, 714, 760, 798, 840, 952, 969, 1020, 1064, 1140, 1190, 1292, 1330, 1428, 1596, 1615, 1785, 1938, 1995, 2040, 2261, 2280, 2380, 2584, 2660, 2856, 3192, 3230, 3570, 3876, 3990, 4522, 4760, 4845, 5320, 5981, 6460, 6783, 7140, 7752, 7980, 9044, 9690, 11305, 11962, 12920, 13566, 14280, 15960, 17943, 18088, 19380, 22610, 23924, 27132, 29905, 33915, 35886, 38760, 41867, 45220, 47848, 54264, 59810, 67830, 71772, 83734, 89715, 90440, 101677, 113639, 119620, 125601, 135660, 143544, 167468, 179430, 203354, 209335, 227278, 239240, 251202, 271320, 305031, 334936, 340917, 358860, 406708, 418670, 454556, 502404, 508385, 568195, 610062, 628005, 681834, 711739, 717720, 795473, 813416, 837340, 909112, 1004808, 1016770, 1136390, 1220124, 1256010, 1363668, 1423478, 1525155, 1590946, 1674680, 1704585, 1931863, 2033540, 2135217, 2272780, 2386419, 2440248, 2512020, 2727336, 2846956, 3050310, 3181892, 3409170, 3558695, 3863726, 3977365, 4067080, 4270434, 4545560, 4772838, 5024040, 5693912, 5795589, 6100620, 6363784, 6818340, 7117390, 7727452, 7954730, 8540868, 9545676, 9659315, 10676085, 11591178, 11932095, 12201240, 13523041, 13636680, 14234780, 15454904, 15909460, 17081736, 19091352, 19318630, 21352170, 23182356, 23864190, 27046082, 28469560, 28977945, 31818920, 38637260, 40569123, 42704340, 46364712, 47728380, 54092164, 57955890, 67615205, 77274520, 81138246, 85408680, 95456760, 108184328, 115911780, 135230410, 162276492, 202845615, 231823560, 270460820, 324552984, 405691230, 540921640, 811382460, 1622764920]

約数ペア:

[(1, 1622764920), (2, 811382460), (3, 540921640), (4, 405691230), (5, 324552984), (6, 270460820), (7, 231823560), (8, 202845615), (10, 162276492), (12, 135230410), (14, 115911780), (15, 108184328), (17, 95456760), (19, 85408680), (20, 81138246), (21, 77274520), (24, 67615205), (28, 57955890), (30, 54092164), (34, 47728380), (35, 46364712), (38, 42704340), (40, 40569123), (42, 38637260), (51, 31818920), (56, 28977945), (57, 28469560), (60, 27046082), (68, 23864190), (70, 23182356), (76, 21352170), (84, 19318630), (85, 19091352), (95, 17081736), (102, 15909460), (105, 15454904), (114, 14234780), (119, 13636680), (120, 13523041), (133, 12201240), (136, 11932095), (140, 11591178), (152, 10676085), (168, 9659315), (170, 9545676), (190, 8540868), (204, 7954730), (210, 7727452), (228, 7117390), (238, 6818340), (255, 6363784), (266, 6100620), (280, 5795589), (285, 5693912), (323, 5024040), (340, 4772838), (357, 4545560), (380, 4270434), (399, 4067080), (408, 3977365), (420, 3863726), (456, 3558695), (476, 3409170), (510, 3181892), (532, 3050310), (570, 2846956), (595, 2727336), (646, 2512020), (665, 2440248), (680, 2386419), (714, 2272780), (760, 2135217), (798, 2033540), (840, 1931863), (952, 1704585), (969, 1674680), (1020, 1590946), (1064, 1525155), (1140, 1423478), (1190, 1363668), (1292, 1256010), (1330, 1220124), (1428, 1136390), (1596, 1016770), (1615, 1004808), (1785, 909112), (1938, 837340), (1995, 813416), (2040, 795473), (2261, 717720), (2280, 711739), (2380, 681834), (2584, 628005), (2660, 610062), (2856, 568195), (3192, 508385), (3230, 502404), (3570, 454556), (3876, 418670), (3990, 406708), (4522, 358860), (4760, 340917), (4845, 334936), (5320, 305031), (5981, 271320), (6460, 251202), (6783, 239240), (7140, 227278), (7752, 209335), (7980, 203354), (9044, 179430), (9690, 167468), (11305, 143544), (11962, 135660), (12920, 125601), (13566, 119620), (14280, 113639), (15960, 101677), (17943, 90440), (18088, 89715), (19380, 83734), (22610, 71772), (23924, 67830), (27132, 59810), (29905, 54264), (33915, 47848), (35886, 45220), (38760, 41867)]