61769760

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 192

約数和(自身を含む): 220993920

約数和(自身を除く): 159224160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 19, 20, 24, 26, 30, 32, 38, 39, 40, 48, 52, 57, 60, 65, 76, 78, 80, 95, 96, 104, 114, 120, 130, 152, 156, 160, 190, 195, 208, 228, 240, 247, 260, 285, 304, 312, 380, 390, 416, 456, 480, 494, 520, 521, 570, 608, 624, 741, 760, 780, 912, 988, 1040, 1042, 1140, 1235, 1248, 1482, 1520, 1560, 1563, 1824, 1976, 2080, 2084, 2280, 2470, 2605, 2964, 3040, 3120, 3126, 3705, 3952, 4168, 4560, 4940, 5210, 5928, 6240, 6252, 6773, 7410, 7815, 7904, 8336, 9120, 9880, 9899, 10420, 11856, 12504, 13546, 14820, 15630, 16672, 19760, 19798, 20319, 20840, 23712, 25008, 27092, 29640, 29697, 31260, 33865, 39520, 39596, 40638, 41680, 49495, 50016, 54184, 59280, 59394, 62520, 67730, 79192, 81276, 83360, 98990, 101595, 108368, 118560, 118788, 125040, 128687, 135460, 148485, 158384, 162552, 197980, 203190, 216736, 237576, 250080, 257374, 270920, 296970, 316768, 325104, 386061, 395960, 406380, 475152, 514748, 541840, 593940, 643435, 650208, 772122, 791920, 812760, 950304, 1029496, 1083680, 1187880, 1286870, 1544244, 1583840, 1625520, 1930305, 2058992, 2375760, 2573740, 3088488, 3251040, 3860610, 4117984, 4751520, 5147480, 6176976, 7721220, 10294960, 12353952, 15442440, 20589920, 30884880, 61769760]

約数ペア:

[(1, 61769760), (2, 30884880), (3, 20589920), (4, 15442440), (5, 12353952), (6, 10294960), (8, 7721220), (10, 6176976), (12, 5147480), (13, 4751520), (15, 4117984), (16, 3860610), (19, 3251040), (20, 3088488), (24, 2573740), (26, 2375760), (30, 2058992), (32, 1930305), (38, 1625520), (39, 1583840), (40, 1544244), (48, 1286870), (52, 1187880), (57, 1083680), (60, 1029496), (65, 950304), (76, 812760), (78, 791920), (80, 772122), (95, 650208), (96, 643435), (104, 593940), (114, 541840), (120, 514748), (130, 475152), (152, 406380), (156, 395960), (160, 386061), (190, 325104), (195, 316768), (208, 296970), (228, 270920), (240, 257374), (247, 250080), (260, 237576), (285, 216736), (304, 203190), (312, 197980), (380, 162552), (390, 158384), (416, 148485), (456, 135460), (480, 128687), (494, 125040), (520, 118788), (521, 118560), (570, 108368), (608, 101595), (624, 98990), (741, 83360), (760, 81276), (780, 79192), (912, 67730), (988, 62520), (1040, 59394), (1042, 59280), (1140, 54184), (1235, 50016), (1248, 49495), (1482, 41680), (1520, 40638), (1560, 39596), (1563, 39520), (1824, 33865), (1976, 31260), (2080, 29697), (2084, 29640), (2280, 27092), (2470, 25008), (2605, 23712), (2964, 20840), (3040, 20319), (3120, 19798), (3126, 19760), (3705, 16672), (3952, 15630), (4168, 14820), (4560, 13546), (4940, 12504), (5210, 11856), (5928, 10420), (6240, 9899), (6252, 9880), (6773, 9120), (7410, 8336), (7815, 7904)]