988935480

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{443}}^1$

素因数の和:532

約数の個数: 320

約数和(自身を含む): 3655380960

約数和(自身を除く): 2666445480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 53, 54, 60, 65, 72, 78, 81, 90, 104, 106, 108, 117, 120, 130, 135, 156, 159, 162, 180, 195, 212, 216, 234, 260, 265, 270, 312, 318, 324, 351, 360, 390, 405, 424, 443, 468, 477, 520, 530, 540, 585, 636, 648, 689, 702, 780, 795, 810, 886, 936, 954, 1053, 1060, 1080, 1170, 1272, 1329, 1378, 1404, 1431, 1560, 1590, 1620, 1755, 1772, 1908, 2067, 2106, 2120, 2215, 2340, 2385, 2658, 2756, 2808, 2862, 3180, 3240, 3445, 3510, 3544, 3816, 3987, 4134, 4212, 4293, 4430, 4680, 4770, 5265, 5316, 5512, 5724, 5759, 6201, 6360, 6645, 6890, 7020, 7155, 7974, 8268, 8424, 8586, 8860, 9540, 10335, 10530, 10632, 11448, 11518, 11961, 12402, 13290, 13780, 14040, 14310, 15948, 16536, 17172, 17277, 17720, 18603, 19080, 19935, 20670, 21060, 21465, 23036, 23479, 23922, 24804, 26580, 27560, 28620, 28795, 31005, 31896, 34344, 34554, 35883, 37206, 39870, 41340, 42120, 42930, 46072, 46958, 47844, 49608, 51831, 53160, 55809, 57240, 57590, 59805, 62010, 69108, 70437, 71766, 74412, 79740, 82680, 85860, 86385, 93015, 93916, 95688, 103662, 111618, 115180, 117395, 119610, 124020, 138216, 140874, 143532, 148824, 155493, 159480, 171720, 172770, 179415, 186030, 187832, 207324, 211311, 223236, 230360, 234790, 239220, 248040, 259155, 279045, 281748, 287064, 305227, 310986, 345540, 352185, 358830, 372060, 414648, 422622, 446472, 466479, 469580, 478440, 518310, 558090, 563496, 610454, 621972, 633933, 691080, 704370, 717660, 744120, 777465, 845244, 915681, 932958, 939160, 1036620, 1056555, 1116180, 1220908, 1243944, 1267866, 1408740, 1435320, 1526135, 1554930, 1690488, 1831362, 1865916, 1901799, 2073240, 2113110, 2232360, 2332395, 2441816, 2535732, 2747043, 2817480, 3052270, 3109860, 3169665, 3662724, 3731832, 3803598, 4226220, 4578405, 4664790, 5071464, 5494086, 6104540, 6219720, 6339330, 7325448, 7607196, 8241129, 8452440, 9156810, 9329580, 9508995, 10988172, 12209080, 12678660, 13735215, 15214392, 16482258, 18313620, 18659160, 19017990, 21976344, 24723387, 25357320, 27470430, 32964516, 36627240, 38035980, 41205645, 49446774, 54940860, 65929032, 76071960, 82411290, 98893548, 109881720, 123616935, 164822580, 197787096, 247233870, 329645160, 494467740, 988935480]

約数ペア:

[(1, 988935480), (2, 494467740), (3, 329645160), (4, 247233870), (5, 197787096), (6, 164822580), (8, 123616935), (9, 109881720), (10, 98893548), (12, 82411290), (13, 76071960), (15, 65929032), (18, 54940860), (20, 49446774), (24, 41205645), (26, 38035980), (27, 36627240), (30, 32964516), (36, 27470430), (39, 25357320), (40, 24723387), (45, 21976344), (52, 19017990), (53, 18659160), (54, 18313620), (60, 16482258), (65, 15214392), (72, 13735215), (78, 12678660), (81, 12209080), (90, 10988172), (104, 9508995), (106, 9329580), (108, 9156810), (117, 8452440), (120, 8241129), (130, 7607196), (135, 7325448), (156, 6339330), (159, 6219720), (162, 6104540), (180, 5494086), (195, 5071464), (212, 4664790), (216, 4578405), (234, 4226220), (260, 3803598), (265, 3731832), (270, 3662724), (312, 3169665), (318, 3109860), (324, 3052270), (351, 2817480), (360, 2747043), (390, 2535732), (405, 2441816), (424, 2332395), (443, 2232360), (468, 2113110), (477, 2073240), (520, 1901799), (530, 1865916), (540, 1831362), (585, 1690488), (636, 1554930), (648, 1526135), (689, 1435320), (702, 1408740), (780, 1267866), (795, 1243944), (810, 1220908), (886, 1116180), (936, 1056555), (954, 1036620), (1053, 939160), (1060, 932958), (1080, 915681), (1170, 845244), (1272, 777465), (1329, 744120), (1378, 717660), (1404, 704370), (1431, 691080), (1560, 633933), (1590, 621972), (1620, 610454), (1755, 563496), (1772, 558090), (1908, 518310), (2067, 478440), (2106, 469580), (2120, 466479), (2215, 446472), (2340, 422622), (2385, 414648), (2658, 372060), (2756, 358830), (2808, 352185), (2862, 345540), (3180, 310986), (3240, 305227), (3445, 287064), (3510, 281748), (3544, 279045), (3816, 259155), (3987, 248040), (4134, 239220), (4212, 234790), (4293, 230360), (4430, 223236), (4680, 211311), (4770, 207324), (5265, 187832), (5316, 186030), (5512, 179415), (5724, 172770), (5759, 171720), (6201, 159480), (6360, 155493), (6645, 148824), (6890, 143532), (7020, 140874), (7155, 138216), (7974, 124020), (8268, 119610), (8424, 117395), (8586, 115180), (8860, 111618), (9540, 103662), (10335, 95688), (10530, 93916), (10632, 93015), (11448, 86385), (11518, 85860), (11961, 82680), (12402, 79740), (13290, 74412), (13780, 71766), (14040, 70437), (14310, 69108), (15948, 62010), (16536, 59805), (17172, 57590), (17277, 57240), (17720, 55809), (18603, 53160), (19080, 51831), (19935, 49608), (20670, 47844), (21060, 46958), (21465, 46072), (23036, 42930), (23479, 42120), (23922, 41340), (24804, 39870), (26580, 37206), (27560, 35883), (28620, 34554), (28795, 34344), (31005, 31896)]