565516080

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 200

約数和(自身を含む): 1978547472

約数和(自身を除く): 1413031392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 144, 162, 180, 197, 216, 240, 270, 324, 360, 394, 405, 432, 443, 540, 591, 648, 720, 788, 810, 886, 985, 1080, 1182, 1296, 1329, 1576, 1620, 1772, 1773, 1970, 2160, 2215, 2364, 2658, 2955, 3152, 3240, 3544, 3546, 3940, 3987, 4430, 4728, 5316, 5319, 5910, 6480, 6645, 7088, 7092, 7880, 7974, 8860, 8865, 9456, 10632, 10638, 11820, 11961, 13290, 14184, 15760, 15948, 15957, 17720, 17730, 19935, 21264, 21276, 23640, 23922, 26580, 26595, 28368, 31896, 31914, 35440, 35460, 35883, 39870, 42552, 47280, 47844, 53160, 53190, 59805, 63792, 63828, 70920, 71766, 79740, 79785, 85104, 87271, 95688, 106320, 106380, 119610, 127656, 141840, 143532, 159480, 159570, 174542, 179415, 191376, 212760, 239220, 255312, 261813, 287064, 318960, 319140, 349084, 358830, 425520, 436355, 478440, 523626, 574128, 638280, 698168, 717660, 785439, 872710, 956880, 1047252, 1276560, 1309065, 1396336, 1435320, 1570878, 1745420, 2094504, 2356317, 2618130, 2870640, 3141756, 3490840, 3927195, 4189008, 4712634, 5236260, 6283512, 6981680, 7068951, 7854390, 9425268, 10472520, 11781585, 12567024, 14137902, 15708780, 18850536, 20945040, 23563170, 28275804, 31417560, 35344755, 37701072, 47126340, 56551608, 62835120, 70689510, 94252680, 113103216, 141379020, 188505360, 282758040, 565516080]

約数ペア:

[(1, 565516080), (2, 282758040), (3, 188505360), (4, 141379020), (5, 113103216), (6, 94252680), (8, 70689510), (9, 62835120), (10, 56551608), (12, 47126340), (15, 37701072), (16, 35344755), (18, 31417560), (20, 28275804), (24, 23563170), (27, 20945040), (30, 18850536), (36, 15708780), (40, 14137902), (45, 12567024), (48, 11781585), (54, 10472520), (60, 9425268), (72, 7854390), (80, 7068951), (81, 6981680), (90, 6283512), (108, 5236260), (120, 4712634), (135, 4189008), (144, 3927195), (162, 3490840), (180, 3141756), (197, 2870640), (216, 2618130), (240, 2356317), (270, 2094504), (324, 1745420), (360, 1570878), (394, 1435320), (405, 1396336), (432, 1309065), (443, 1276560), (540, 1047252), (591, 956880), (648, 872710), (720, 785439), (788, 717660), (810, 698168), (886, 638280), (985, 574128), (1080, 523626), (1182, 478440), (1296, 436355), (1329, 425520), (1576, 358830), (1620, 349084), (1772, 319140), (1773, 318960), (1970, 287064), (2160, 261813), (2215, 255312), (2364, 239220), (2658, 212760), (2955, 191376), (3152, 179415), (3240, 174542), (3544, 159570), (3546, 159480), (3940, 143532), (3987, 141840), (4430, 127656), (4728, 119610), (5316, 106380), (5319, 106320), (5910, 95688), (6480, 87271), (6645, 85104), (7088, 79785), (7092, 79740), (7880, 71766), (7974, 70920), (8860, 63828), (8865, 63792), (9456, 59805), (10632, 53190), (10638, 53160), (11820, 47844), (11961, 47280), (13290, 42552), (14184, 39870), (15760, 35883), (15948, 35460), (15957, 35440), (17720, 31914), (17730, 31896), (19935, 28368), (21264, 26595), (21276, 26580), (23640, 23922)]