1101288720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2598

約数の個数: 240

約数和(自身を含む): 4080328128

約数和(自身を除く): 2979039408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 37, 40, 42, 48, 49, 56, 60, 70, 74, 80, 84, 98, 105, 111, 112, 120, 140, 147, 148, 168, 185, 196, 210, 222, 240, 245, 259, 280, 294, 296, 336, 370, 392, 420, 444, 490, 518, 555, 560, 588, 592, 735, 740, 777, 784, 840, 888, 980, 1036, 1110, 1176, 1295, 1470, 1480, 1554, 1680, 1776, 1813, 1960, 2072, 2220, 2352, 2531, 2590, 2940, 2960, 3108, 3626, 3885, 3920, 4144, 4440, 5062, 5180, 5439, 5880, 6216, 7252, 7593, 7770, 8880, 9065, 10124, 10360, 10878, 11760, 12432, 12655, 14504, 15186, 15540, 17717, 18130, 20248, 20720, 21756, 25310, 27195, 29008, 30372, 31080, 35434, 36260, 37965, 40496, 43512, 50620, 53151, 54390, 60744, 62160, 70868, 72520, 75930, 87024, 88585, 93647, 101240, 106302, 108780, 121488, 124019, 141736, 145040, 151860, 177170, 187294, 202480, 212604, 217560, 248038, 265755, 280941, 283472, 303720, 354340, 372057, 374588, 425208, 435120, 468235, 496076, 531510, 561882, 607440, 620095, 655529, 708680, 744114, 749176, 850416, 936470, 992152, 1063020, 1123764, 1240190, 1311058, 1404705, 1417360, 1488228, 1498352, 1860285, 1872940, 1966587, 1984304, 2126040, 2247528, 2480380, 2622116, 2809410, 2976456, 3277645, 3720570, 3745880, 3933174, 4252080, 4495056, 4588703, 4960760, 5244232, 5618820, 5952912, 6555290, 7441140, 7491760, 7866348, 9177406, 9832935, 9921520, 10488464, 11237640, 13110580, 13766109, 14882280, 15732696, 18354812, 19665870, 22475280, 22943515, 26221160, 27532218, 29764560, 31465392, 36709624, 39331740, 45887030, 52442320, 55064436, 68830545, 73419248, 78663480, 91774060, 110128872, 137661090, 157326960, 183548120, 220257744, 275322180, 367096240, 550644360, 1101288720]

約数ペア:

[(1, 1101288720), (2, 550644360), (3, 367096240), (4, 275322180), (5, 220257744), (6, 183548120), (7, 157326960), (8, 137661090), (10, 110128872), (12, 91774060), (14, 78663480), (15, 73419248), (16, 68830545), (20, 55064436), (21, 52442320), (24, 45887030), (28, 39331740), (30, 36709624), (35, 31465392), (37, 29764560), (40, 27532218), (42, 26221160), (48, 22943515), (49, 22475280), (56, 19665870), (60, 18354812), (70, 15732696), (74, 14882280), (80, 13766109), (84, 13110580), (98, 11237640), (105, 10488464), (111, 9921520), (112, 9832935), (120, 9177406), (140, 7866348), (147, 7491760), (148, 7441140), (168, 6555290), (185, 5952912), (196, 5618820), (210, 5244232), (222, 4960760), (240, 4588703), (245, 4495056), (259, 4252080), (280, 3933174), (294, 3745880), (296, 3720570), (336, 3277645), (370, 2976456), (392, 2809410), (420, 2622116), (444, 2480380), (490, 2247528), (518, 2126040), (555, 1984304), (560, 1966587), (588, 1872940), (592, 1860285), (735, 1498352), (740, 1488228), (777, 1417360), (784, 1404705), (840, 1311058), (888, 1240190), (980, 1123764), (1036, 1063020), (1110, 992152), (1176, 936470), (1295, 850416), (1470, 749176), (1480, 744114), (1554, 708680), (1680, 655529), (1776, 620095), (1813, 607440), (1960, 561882), (2072, 531510), (2220, 496076), (2352, 468235), (2531, 435120), (2590, 425208), (2940, 374588), (2960, 372057), (3108, 354340), (3626, 303720), (3885, 283472), (3920, 280941), (4144, 265755), (4440, 248038), (5062, 217560), (5180, 212604), (5439, 202480), (5880, 187294), (6216, 177170), (7252, 151860), (7593, 145040), (7770, 141736), (8880, 124019), (9065, 121488), (10124, 108780), (10360, 106302), (10878, 101240), (11760, 93647), (12432, 88585), (12655, 87024), (14504, 75930), (15186, 72520), (15540, 70868), (17717, 62160), (18130, 60744), (20248, 54390), (20720, 53151), (21756, 50620), (25310, 43512), (27195, 40496), (29008, 37965), (30372, 36260), (31080, 35434)]