74896560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{211}}^1$

素因数の和:276

約数の個数: 240

約数和(自身を含む): 276812640

約数和(自身を除く): 201916080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 29, 30, 34, 36, 40, 45, 48, 51, 58, 60, 68, 72, 80, 85, 87, 90, 102, 116, 120, 136, 144, 145, 153, 170, 174, 180, 204, 211, 232, 240, 255, 261, 272, 290, 306, 340, 348, 360, 408, 422, 435, 464, 493, 510, 522, 580, 612, 633, 680, 696, 720, 765, 816, 844, 870, 986, 1020, 1044, 1055, 1160, 1224, 1266, 1305, 1360, 1392, 1479, 1530, 1688, 1740, 1899, 1972, 2040, 2088, 2110, 2320, 2448, 2465, 2532, 2610, 2958, 3060, 3165, 3376, 3480, 3587, 3798, 3944, 4080, 4176, 4220, 4437, 4930, 5064, 5220, 5916, 6119, 6120, 6330, 6960, 7174, 7395, 7596, 7888, 8440, 8874, 9495, 9860, 10128, 10440, 10761, 11832, 12238, 12240, 12660, 14348, 14790, 15192, 16880, 17748, 17935, 18357, 18990, 19720, 20880, 21522, 22185, 23664, 24476, 25320, 28696, 29580, 30384, 30595, 32283, 35496, 35870, 36714, 37980, 39440, 43044, 44370, 48952, 50640, 53805, 55071, 57392, 59160, 61190, 64566, 70992, 71740, 73428, 75960, 86088, 88740, 91785, 97904, 104023, 107610, 110142, 118320, 122380, 129132, 143480, 146856, 151920, 161415, 172176, 177480, 183570, 208046, 215220, 220284, 244760, 258264, 275355, 286960, 293712, 312069, 322830, 354960, 367140, 416092, 430440, 440568, 489520, 516528, 520115, 550710, 624138, 645660, 734280, 832184, 860880, 881136, 936207, 1040230, 1101420, 1248276, 1291320, 1468560, 1560345, 1664368, 1872414, 2080460, 2202840, 2496552, 2582640, 3120690, 3744828, 4160920, 4405680, 4681035, 4993104, 6241380, 7489656, 8321840, 9362070, 12482760, 14979312, 18724140, 24965520, 37448280, 74896560]

約数ペア:

[(1, 74896560), (2, 37448280), (3, 24965520), (4, 18724140), (5, 14979312), (6, 12482760), (8, 9362070), (9, 8321840), (10, 7489656), (12, 6241380), (15, 4993104), (16, 4681035), (17, 4405680), (18, 4160920), (20, 3744828), (24, 3120690), (29, 2582640), (30, 2496552), (34, 2202840), (36, 2080460), (40, 1872414), (45, 1664368), (48, 1560345), (51, 1468560), (58, 1291320), (60, 1248276), (68, 1101420), (72, 1040230), (80, 936207), (85, 881136), (87, 860880), (90, 832184), (102, 734280), (116, 645660), (120, 624138), (136, 550710), (144, 520115), (145, 516528), (153, 489520), (170, 440568), (174, 430440), (180, 416092), (204, 367140), (211, 354960), (232, 322830), (240, 312069), (255, 293712), (261, 286960), (272, 275355), (290, 258264), (306, 244760), (340, 220284), (348, 215220), (360, 208046), (408, 183570), (422, 177480), (435, 172176), (464, 161415), (493, 151920), (510, 146856), (522, 143480), (580, 129132), (612, 122380), (633, 118320), (680, 110142), (696, 107610), (720, 104023), (765, 97904), (816, 91785), (844, 88740), (870, 86088), (986, 75960), (1020, 73428), (1044, 71740), (1055, 70992), (1160, 64566), (1224, 61190), (1266, 59160), (1305, 57392), (1360, 55071), (1392, 53805), (1479, 50640), (1530, 48952), (1688, 44370), (1740, 43044), (1899, 39440), (1972, 37980), (2040, 36714), (2088, 35870), (2110, 35496), (2320, 32283), (2448, 30595), (2465, 30384), (2532, 29580), (2610, 28696), (2958, 25320), (3060, 24476), (3165, 23664), (3376, 22185), (3480, 21522), (3587, 20880), (3798, 19720), (3944, 18990), (4080, 18357), (4176, 17935), (4220, 17748), (4437, 16880), (4930, 15192), (5064, 14790), (5220, 14348), (5916, 12660), (6119, 12240), (6120, 12238), (6330, 11832), (6960, 10761), (7174, 10440), (7395, 10128), (7596, 9860), (7888, 9495), (8440, 8874)]