881250840

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:248

約数の個数: 320

約数和(自身を含む): 3128479200

約数和(自身を除く): 2247228360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 29, 30, 36, 40, 45, 54, 58, 60, 72, 81, 83, 87, 90, 108, 113, 116, 120, 135, 145, 162, 166, 174, 180, 216, 226, 232, 249, 261, 270, 290, 324, 332, 339, 348, 360, 405, 415, 435, 452, 498, 522, 540, 565, 580, 648, 664, 678, 696, 747, 783, 810, 830, 870, 904, 996, 1017, 1044, 1080, 1130, 1160, 1245, 1305, 1356, 1494, 1566, 1620, 1660, 1695, 1740, 1992, 2034, 2088, 2241, 2260, 2349, 2407, 2490, 2610, 2712, 2988, 3051, 3132, 3240, 3277, 3320, 3390, 3480, 3735, 3915, 4068, 4482, 4520, 4698, 4814, 4980, 5085, 5220, 5976, 6102, 6264, 6554, 6723, 6780, 7221, 7470, 7830, 8136, 8964, 9153, 9379, 9396, 9628, 9831, 9960, 10170, 10440, 11205, 11745, 12035, 12204, 13108, 13446, 13560, 14442, 14940, 15255, 15660, 16385, 17928, 18306, 18758, 18792, 19256, 19662, 20340, 21663, 22410, 23490, 24070, 24408, 26216, 26892, 28137, 28884, 29493, 29880, 30510, 31320, 32770, 33615, 36105, 36612, 37516, 39324, 40680, 43326, 44820, 45765, 46895, 46980, 48140, 49155, 53784, 56274, 57768, 58986, 61020, 64989, 65540, 67230, 72210, 73224, 75032, 78648, 84411, 86652, 88479, 89640, 91530, 93790, 93960, 96280, 98310, 108315, 112548, 117972, 122040, 129978, 131080, 134460, 140685, 144420, 147465, 168822, 173304, 176958, 183060, 187580, 194967, 196620, 216630, 225096, 235944, 253233, 259956, 265437, 268920, 271991, 281370, 288840, 294930, 324945, 337644, 353916, 366120, 375160, 389934, 393240, 422055, 433260, 442395, 506466, 519912, 530874, 543982, 562740, 589860, 649890, 675288, 707832, 759699, 779868, 815973, 844110, 866520, 884790, 974835, 1012932, 1061748, 1087964, 1125480, 1179720, 1266165, 1299780, 1327185, 1359955, 1519398, 1559736, 1631946, 1688220, 1769580, 1949670, 2025864, 2123496, 2175928, 2447919, 2532330, 2599560, 2654370, 2719910, 3038796, 3263892, 3376440, 3539160, 3798495, 3899340, 4079865, 4895838, 5064660, 5308740, 5439820, 6077592, 6527784, 7343757, 7596990, 7798680, 8159730, 9791676, 10129320, 10617480, 10879640, 12239595, 14687514, 15193980, 16319460, 19583352, 22031271, 24479190, 29375028, 30387960, 32638920, 36718785, 44062542, 48958380, 58750056, 73437570, 88125084, 97916760, 110156355, 146875140, 176250168, 220312710, 293750280, 440625420, 881250840]

約数ペア:

[(1, 881250840), (2, 440625420), (3, 293750280), (4, 220312710), (5, 176250168), (6, 146875140), (8, 110156355), (9, 97916760), (10, 88125084), (12, 73437570), (15, 58750056), (18, 48958380), (20, 44062542), (24, 36718785), (27, 32638920), (29, 30387960), (30, 29375028), (36, 24479190), (40, 22031271), (45, 19583352), (54, 16319460), (58, 15193980), (60, 14687514), (72, 12239595), (81, 10879640), (83, 10617480), (87, 10129320), (90, 9791676), (108, 8159730), (113, 7798680), (116, 7596990), (120, 7343757), (135, 6527784), (145, 6077592), (162, 5439820), (166, 5308740), (174, 5064660), (180, 4895838), (216, 4079865), (226, 3899340), (232, 3798495), (249, 3539160), (261, 3376440), (270, 3263892), (290, 3038796), (324, 2719910), (332, 2654370), (339, 2599560), (348, 2532330), (360, 2447919), (405, 2175928), (415, 2123496), (435, 2025864), (452, 1949670), (498, 1769580), (522, 1688220), (540, 1631946), (565, 1559736), (580, 1519398), (648, 1359955), (664, 1327185), (678, 1299780), (696, 1266165), (747, 1179720), (783, 1125480), (810, 1087964), (830, 1061748), (870, 1012932), (904, 974835), (996, 884790), (1017, 866520), (1044, 844110), (1080, 815973), (1130, 779868), (1160, 759699), (1245, 707832), (1305, 675288), (1356, 649890), (1494, 589860), (1566, 562740), (1620, 543982), (1660, 530874), (1695, 519912), (1740, 506466), (1992, 442395), (2034, 433260), (2088, 422055), (2241, 393240), (2260, 389934), (2349, 375160), (2407, 366120), (2490, 353916), (2610, 337644), (2712, 324945), (2988, 294930), (3051, 288840), (3132, 281370), (3240, 271991), (3277, 268920), (3320, 265437), (3390, 259956), (3480, 253233), (3735, 235944), (3915, 225096), (4068, 216630), (4482, 196620), (4520, 194967), (4698, 187580), (4814, 183060), (4980, 176958), (5085, 173304), (5220, 168822), (5976, 147465), (6102, 144420), (6264, 140685), (6554, 134460), (6723, 131080), (6780, 129978), (7221, 122040), (7470, 117972), (7830, 112548), (8136, 108315), (8964, 98310), (9153, 96280), (9379, 93960), (9396, 93790), (9628, 91530), (9831, 89640), (9960, 88479), (10170, 86652), (10440, 84411), (11205, 78648), (11745, 75032), (12035, 73224), (12204, 72210), (13108, 67230), (13446, 65540), (13560, 64989), (14442, 61020), (14940, 58986), (15255, 57768), (15660, 56274), (16385, 53784), (17928, 49155), (18306, 48140), (18758, 46980), (18792, 46895), (19256, 45765), (19662, 44820), (20340, 43326), (21663, 40680), (22410, 39324), (23490, 37516), (24070, 36612), (24408, 36105), (26216, 33615), (26892, 32770), (28137, 31320), (28884, 30510), (29493, 29880)]