713555440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1$

素因数の和:515

約数の個数: 160

約数和(自身を含む): 1884254400

約数和(自身を除く): 1170698960

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 59, 65, 80, 104, 116, 118, 130, 145, 208, 232, 236, 260, 290, 295, 377, 401, 464, 472, 520, 580, 590, 754, 767, 802, 944, 1040, 1160, 1180, 1508, 1534, 1604, 1711, 1885, 2005, 2320, 2360, 3016, 3068, 3208, 3422, 3770, 3835, 4010, 4720, 5213, 6032, 6136, 6416, 6844, 7540, 7670, 8020, 8555, 10426, 11629, 12272, 13688, 15080, 15340, 16040, 17110, 20852, 22243, 23258, 23659, 26065, 27376, 30160, 30680, 32080, 34220, 41704, 44486, 46516, 47318, 52130, 58145, 61360, 68440, 83408, 88972, 93032, 94636, 104260, 111215, 116290, 118295, 136880, 151177, 177944, 186064, 189272, 208520, 222430, 232580, 236590, 302354, 307567, 355888, 378544, 417040, 444860, 465160, 473180, 604708, 615134, 686111, 755885, 889720, 930320, 946360, 1209416, 1230268, 1372222, 1511770, 1537835, 1779440, 1892720, 2418832, 2460536, 2744444, 3023540, 3075670, 3430555, 4921072, 5488888, 6047080, 6151340, 6861110, 8919443, 10977776, 12094160, 12302680, 13722220, 17838886, 24605360, 27444440, 35677772, 44597215, 54888880, 71355544, 89194430, 142711088, 178388860, 356777720, 713555440]

約数ペア:

[(1, 713555440), (2, 356777720), (4, 178388860), (5, 142711088), (8, 89194430), (10, 71355544), (13, 54888880), (16, 44597215), (20, 35677772), (26, 27444440), (29, 24605360), (40, 17838886), (52, 13722220), (58, 12302680), (59, 12094160), (65, 10977776), (80, 8919443), (104, 6861110), (116, 6151340), (118, 6047080), (130, 5488888), (145, 4921072), (208, 3430555), (232, 3075670), (236, 3023540), (260, 2744444), (290, 2460536), (295, 2418832), (377, 1892720), (401, 1779440), (464, 1537835), (472, 1511770), (520, 1372222), (580, 1230268), (590, 1209416), (754, 946360), (767, 930320), (802, 889720), (944, 755885), (1040, 686111), (1160, 615134), (1180, 604708), (1508, 473180), (1534, 465160), (1604, 444860), (1711, 417040), (1885, 378544), (2005, 355888), (2320, 307567), (2360, 302354), (3016, 236590), (3068, 232580), (3208, 222430), (3422, 208520), (3770, 189272), (3835, 186064), (4010, 177944), (4720, 151177), (5213, 136880), (6032, 118295), (6136, 116290), (6416, 111215), (6844, 104260), (7540, 94636), (7670, 93032), (8020, 88972), (8555, 83408), (10426, 68440), (11629, 61360), (12272, 58145), (13688, 52130), (15080, 47318), (15340, 46516), (16040, 44486), (17110, 41704), (20852, 34220), (22243, 32080), (23258, 30680), (23659, 30160), (26065, 27376)]