318704020960

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{63499}}^1$

素因数の和:63673

約数の個数: 192

約数和(自身を含む): 860267520000

約数和(自身を除く): 541563499040

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 32, 38, 40, 52, 65, 76, 80, 95, 104, 127, 130, 152, 160, 190, 208, 247, 254, 260, 304, 380, 416, 494, 508, 520, 608, 635, 760, 988, 1016, 1040, 1235, 1270, 1520, 1651, 1976, 2032, 2080, 2413, 2470, 2540, 3040, 3302, 3952, 4064, 4826, 4940, 5080, 6604, 7904, 8255, 9652, 9880, 10160, 12065, 13208, 16510, 19304, 19760, 20320, 24130, 26416, 31369, 33020, 38608, 39520, 48260, 52832, 62738, 63499, 66040, 77216, 96520, 125476, 126998, 132080, 156845, 193040, 250952, 253996, 264160, 313690, 317495, 386080, 501904, 507992, 627380, 634990, 825487, 1003808, 1015984, 1206481, 1254760, 1269980, 1650974, 2031968, 2412962, 2509520, 2539960, 3301948, 4127435, 4825924, 5019040, 5079920, 6032405, 6603896, 8064373, 8254870, 9651848, 10159840, 12064810, 13207792, 15684253, 16128746, 16509740, 19303696, 24129620, 26415584, 31368506, 32257492, 33019480, 38607392, 40321865, 48259240, 62737012, 64514984, 66038960, 78421265, 80643730, 96518480, 104836849, 125474024, 129029968, 132077920, 153223087, 156842530, 161287460, 193036960, 209673698, 250948048, 258059936, 306446174, 313685060, 322574920, 419347396, 501896096, 524184245, 612892348, 627370120, 645149840, 766115435, 838694792, 1048368490, 1225784696, 1254740240, 1290299680, 1532230870, 1677389584, 1991900131, 2096736980, 2451569392, 2509480480, 3064461740, 3354779168, 3983800262, 4193473960, 4903138784, 6128923480, 7967600524, 8386947920, 9959500655, 12257846960, 15935201048, 16773895840, 19919001310, 24515693920, 31870402096, 39838002620, 63740804192, 79676005240, 159352010480, 318704020960]

約数ペア:

[(1, 318704020960), (2, 159352010480), (4, 79676005240), (5, 63740804192), (8, 39838002620), (10, 31870402096), (13, 24515693920), (16, 19919001310), (19, 16773895840), (20, 15935201048), (26, 12257846960), (32, 9959500655), (38, 8386947920), (40, 7967600524), (52, 6128923480), (65, 4903138784), (76, 4193473960), (80, 3983800262), (95, 3354779168), (104, 3064461740), (127, 2509480480), (130, 2451569392), (152, 2096736980), (160, 1991900131), (190, 1677389584), (208, 1532230870), (247, 1290299680), (254, 1254740240), (260, 1225784696), (304, 1048368490), (380, 838694792), (416, 766115435), (494, 645149840), (508, 627370120), (520, 612892348), (608, 524184245), (635, 501896096), (760, 419347396), (988, 322574920), (1016, 313685060), (1040, 306446174), (1235, 258059936), (1270, 250948048), (1520, 209673698), (1651, 193036960), (1976, 161287460), (2032, 156842530), (2080, 153223087), (2413, 132077920), (2470, 129029968), (2540, 125474024), (3040, 104836849), (3302, 96518480), (3952, 80643730), (4064, 78421265), (4826, 66038960), (4940, 64514984), (5080, 62737012), (6604, 48259240), (7904, 40321865), (8255, 38607392), (9652, 33019480), (9880, 32257492), (10160, 31368506), (12065, 26415584), (13208, 24129620), (16510, 19303696), (19304, 16509740), (19760, 16128746), (20320, 15684253), (24130, 13207792), (26416, 12064810), (31369, 10159840), (33020, 9651848), (38608, 8254870), (39520, 8064373), (48260, 6603896), (52832, 6032405), (62738, 5079920), (63499, 5019040), (66040, 4825924), (77216, 4127435), (96520, 3301948), (125476, 2539960), (126998, 2509520), (132080, 2412962), (156845, 2031968), (193040, 1650974), (250952, 1269980), (253996, 1254760), (264160, 1206481), (313690, 1015984), (317495, 1003808), (386080, 825487), (501904, 634990), (507992, 627380)]