8505484440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{79}}^2\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 192

約数和(自身を含む): 26569438560

約数和(自身を除く): 18063954120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 79, 82, 120, 123, 158, 164, 205, 237, 246, 277, 316, 328, 395, 410, 474, 492, 554, 615, 632, 790, 820, 831, 948, 984, 1108, 1185, 1230, 1385, 1580, 1640, 1662, 1896, 2216, 2370, 2460, 2770, 3160, 3239, 3324, 4155, 4740, 4920, 5540, 6241, 6478, 6648, 8310, 9480, 9717, 11080, 11357, 12482, 12956, 16195, 16620, 18723, 19434, 21883, 22714, 24964, 25912, 31205, 32390, 33240, 34071, 37446, 38868, 43766, 45428, 48585, 49928, 56785, 62410, 64780, 65649, 68142, 74892, 77736, 87532, 90856, 93615, 97170, 109415, 113570, 124820, 129560, 131298, 136284, 149784, 170355, 175064, 187230, 194340, 218830, 227140, 249640, 255881, 262596, 272568, 328245, 340710, 374460, 388680, 437660, 454280, 511762, 525192, 656490, 681420, 748920, 767643, 875320, 897203, 1023524, 1279405, 1312980, 1362840, 1535286, 1728757, 1794406, 2047048, 2558810, 2625960, 2691609, 3070572, 3457514, 3588812, 3838215, 4486015, 5117620, 5186271, 5383218, 6141144, 6915028, 7177624, 7676430, 8643785, 8972030, 10235240, 10372542, 10766436, 13458045, 13830056, 15352860, 17287570, 17944060, 20745084, 21532872, 25931355, 26916090, 30705720, 34575140, 35888120, 41490168, 51862710, 53832180, 69150280, 70879037, 103725420, 107664360, 141758074, 207450840, 212637111, 283516148, 354395185, 425274222, 567032296, 708790370, 850548444, 1063185555, 1417580740, 1701096888, 2126371110, 2835161480, 4252742220, 8505484440]

約数ペア:

[(1, 8505484440), (2, 4252742220), (3, 2835161480), (4, 2126371110), (5, 1701096888), (6, 1417580740), (8, 1063185555), (10, 850548444), (12, 708790370), (15, 567032296), (20, 425274222), (24, 354395185), (30, 283516148), (40, 212637111), (41, 207450840), (60, 141758074), (79, 107664360), (82, 103725420), (120, 70879037), (123, 69150280), (158, 53832180), (164, 51862710), (205, 41490168), (237, 35888120), (246, 34575140), (277, 30705720), (316, 26916090), (328, 25931355), (395, 21532872), (410, 20745084), (474, 17944060), (492, 17287570), (554, 15352860), (615, 13830056), (632, 13458045), (790, 10766436), (820, 10372542), (831, 10235240), (948, 8972030), (984, 8643785), (1108, 7676430), (1185, 7177624), (1230, 6915028), (1385, 6141144), (1580, 5383218), (1640, 5186271), (1662, 5117620), (1896, 4486015), (2216, 3838215), (2370, 3588812), (2460, 3457514), (2770, 3070572), (3160, 2691609), (3239, 2625960), (3324, 2558810), (4155, 2047048), (4740, 1794406), (4920, 1728757), (5540, 1535286), (6241, 1362840), (6478, 1312980), (6648, 1279405), (8310, 1023524), (9480, 897203), (9717, 875320), (11080, 767643), (11357, 748920), (12482, 681420), (12956, 656490), (16195, 525192), (16620, 511762), (18723, 454280), (19434, 437660), (21883, 388680), (22714, 374460), (24964, 340710), (25912, 328245), (31205, 272568), (32390, 262596), (33240, 255881), (34071, 249640), (37446, 227140), (38868, 218830), (43766, 194340), (45428, 187230), (48585, 175064), (49928, 170355), (56785, 149784), (62410, 136284), (64780, 131298), (65649, 129560), (68142, 124820), (74892, 113570), (77736, 109415), (87532, 97170), (90856, 93615)]