57561690920

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{59}}^1\times {\mathrm{457}}^1$

素因数の和:652

約数の個数: 192

約数和(自身を含む): 141615432000

約数和(自身を除く): 84053741080

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 53, 59, 76, 95, 106, 118, 152, 190, 212, 236, 265, 295, 380, 424, 457, 472, 530, 590, 760, 914, 1007, 1060, 1121, 1180, 1828, 2014, 2120, 2242, 2285, 2360, 2809, 3127, 3656, 4028, 4484, 4570, 5035, 5605, 5618, 6254, 8056, 8683, 8968, 9140, 10070, 11210, 11236, 12508, 14045, 15635, 17366, 18280, 20140, 22420, 22472, 24221, 25016, 26963, 28090, 31270, 34732, 40280, 43415, 44840, 48442, 53371, 53926, 56180, 59413, 62540, 69464, 86830, 96884, 106742, 107852, 112360, 118826, 121105, 125080, 134815, 165731, 173660, 193768, 213484, 215704, 237652, 242210, 266855, 269630, 297065, 331462, 347320, 426968, 460199, 475304, 484420, 512297, 533710, 539260, 594130, 662924, 828655, 920398, 968840, 1024594, 1067420, 1078520, 1188260, 1283713, 1325848, 1429039, 1657310, 1840796, 2049188, 2134840, 2300995, 2376520, 2561485, 2567426, 2858078, 3148889, 3314620, 3681592, 4098376, 4601990, 5122970, 5134852, 5716156, 6297778, 6418565, 6629240, 7145195, 9203980, 10245940, 10269704, 11432312, 12595556, 12837130, 14290390, 15744445, 18407960, 20491880, 24390547, 25191112, 25674260, 27151741, 28580780, 31488890, 48781094, 51348520, 54303482, 57161560, 62977780, 75739067, 97562188, 108606964, 121952735, 125955560, 135758705, 151478134, 195124376, 217213928, 243905470, 271517410, 302956268, 378695335, 487810940, 543034820, 605912536, 757390670, 975621880, 1086069640, 1439042273, 1514781340, 2878084546, 3029562680, 5756169092, 7195211365, 11512338184, 14390422730, 28780845460, 57561690920]

約数ペア:

[(1, 57561690920), (2, 28780845460), (4, 14390422730), (5, 11512338184), (8, 7195211365), (10, 5756169092), (19, 3029562680), (20, 2878084546), (38, 1514781340), (40, 1439042273), (53, 1086069640), (59, 975621880), (76, 757390670), (95, 605912536), (106, 543034820), (118, 487810940), (152, 378695335), (190, 302956268), (212, 271517410), (236, 243905470), (265, 217213928), (295, 195124376), (380, 151478134), (424, 135758705), (457, 125955560), (472, 121952735), (530, 108606964), (590, 97562188), (760, 75739067), (914, 62977780), (1007, 57161560), (1060, 54303482), (1121, 51348520), (1180, 48781094), (1828, 31488890), (2014, 28580780), (2120, 27151741), (2242, 25674260), (2285, 25191112), (2360, 24390547), (2809, 20491880), (3127, 18407960), (3656, 15744445), (4028, 14290390), (4484, 12837130), (4570, 12595556), (5035, 11432312), (5605, 10269704), (5618, 10245940), (6254, 9203980), (8056, 7145195), (8683, 6629240), (8968, 6418565), (9140, 6297778), (10070, 5716156), (11210, 5134852), (11236, 5122970), (12508, 4601990), (14045, 4098376), (15635, 3681592), (17366, 3314620), (18280, 3148889), (20140, 2858078), (22420, 2567426), (22472, 2561485), (24221, 2376520), (25016, 2300995), (26963, 2134840), (28090, 2049188), (31270, 1840796), (34732, 1657310), (40280, 1429039), (43415, 1325848), (44840, 1283713), (48442, 1188260), (53371, 1078520), (53926, 1067420), (56180, 1024594), (59413, 968840), (62540, 920398), (69464, 828655), (86830, 662924), (96884, 594130), (106742, 539260), (107852, 533710), (112360, 512297), (118826, 484420), (121105, 475304), (125080, 460199), (134815, 426968), (165731, 347320), (173660, 331462), (193768, 297065), (213484, 269630), (215704, 266855), (237652, 242210)]