139574760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1$

素因数の和:340

約数の個数: 256

約数和(自身を含む): 504403200

約数和(自身を除く): 364828440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 17, 19, 20, 24, 26, 30, 34, 38, 39, 40, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 104, 114, 120, 130, 136, 152, 156, 170, 190, 195, 204, 221, 228, 247, 255, 260, 277, 285, 312, 323, 340, 380, 390, 408, 442, 456, 494, 510, 520, 554, 570, 646, 663, 680, 741, 760, 780, 831, 884, 969, 988, 1020, 1105, 1108, 1140, 1235, 1292, 1326, 1385, 1482, 1560, 1615, 1662, 1768, 1938, 1976, 2040, 2210, 2216, 2280, 2470, 2584, 2652, 2770, 2964, 3230, 3315, 3324, 3601, 3705, 3876, 4155, 4199, 4420, 4709, 4845, 4940, 5263, 5304, 5540, 5928, 6460, 6630, 6648, 7202, 7410, 7752, 8310, 8398, 8840, 9418, 9690, 9880, 10526, 10803, 11080, 12597, 12920, 13260, 14127, 14404, 14820, 15789, 16620, 16796, 18005, 18836, 19380, 20995, 21052, 21606, 23545, 25194, 26315, 26520, 28254, 28808, 29640, 31578, 33240, 33592, 36010, 37672, 38760, 41990, 42104, 43212, 47090, 50388, 52630, 54015, 56508, 61217, 62985, 63156, 68419, 70635, 72020, 78945, 83980, 86424, 89471, 94180, 100776, 105260, 108030, 113016, 122434, 125970, 126312, 136838, 141270, 144040, 157890, 167960, 178942, 183651, 188360, 205257, 210520, 216060, 244868, 251940, 268413, 273676, 282540, 306085, 315780, 342095, 357884, 367302, 410514, 432120, 447355, 489736, 503880, 536826, 547352, 565080, 612170, 631560, 684190, 715768, 734604, 821028, 894710, 918255, 1026285, 1073652, 1163123, 1224340, 1342065, 1368380, 1469208, 1642056, 1789420, 1836510, 2052570, 2147304, 2326246, 2448680, 2684130, 2736760, 3489369, 3578840, 3673020, 4105140, 4652492, 5368260, 5815615, 6978738, 7346040, 8210280, 9304984, 10736520, 11631230, 13957476, 17446845, 23262460, 27914952, 34893690, 46524920, 69787380, 139574760]

約数ペア:

[(1, 139574760), (2, 69787380), (3, 46524920), (4, 34893690), (5, 27914952), (6, 23262460), (8, 17446845), (10, 13957476), (12, 11631230), (13, 10736520), (15, 9304984), (17, 8210280), (19, 7346040), (20, 6978738), (24, 5815615), (26, 5368260), (30, 4652492), (34, 4105140), (38, 3673020), (39, 3578840), (40, 3489369), (51, 2736760), (52, 2684130), (57, 2448680), (60, 2326246), (65, 2147304), (68, 2052570), (76, 1836510), (78, 1789420), (85, 1642056), (95, 1469208), (102, 1368380), (104, 1342065), (114, 1224340), (120, 1163123), (130, 1073652), (136, 1026285), (152, 918255), (156, 894710), (170, 821028), (190, 734604), (195, 715768), (204, 684190), (221, 631560), (228, 612170), (247, 565080), (255, 547352), (260, 536826), (277, 503880), (285, 489736), (312, 447355), (323, 432120), (340, 410514), (380, 367302), (390, 357884), (408, 342095), (442, 315780), (456, 306085), (494, 282540), (510, 273676), (520, 268413), (554, 251940), (570, 244868), (646, 216060), (663, 210520), (680, 205257), (741, 188360), (760, 183651), (780, 178942), (831, 167960), (884, 157890), (969, 144040), (988, 141270), (1020, 136838), (1105, 126312), (1108, 125970), (1140, 122434), (1235, 113016), (1292, 108030), (1326, 105260), (1385, 100776), (1482, 94180), (1560, 89471), (1615, 86424), (1662, 83980), (1768, 78945), (1938, 72020), (1976, 70635), (2040, 68419), (2210, 63156), (2216, 62985), (2280, 61217), (2470, 56508), (2584, 54015), (2652, 52630), (2770, 50388), (2964, 47090), (3230, 43212), (3315, 42104), (3324, 41990), (3601, 38760), (3705, 37672), (3876, 36010), (4155, 33592), (4199, 33240), (4420, 31578), (4709, 29640), (4845, 28808), (4940, 28254), (5263, 26520), (5304, 26315), (5540, 25194), (5928, 23545), (6460, 21606), (6630, 21052), (6648, 20995), (7202, 19380), (7410, 18836), (7752, 18005), (8310, 16796), (8398, 16620), (8840, 15789), (9418, 14820), (9690, 14404), (9880, 14127), (10526, 13260), (10803, 12920), (11080, 12597)]