65607080

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1$

素因数の和:232

約数の個数: 192

約数和(自身を含む): 199454400

約数和(自身を除く): 133847320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 17, 20, 22, 28, 34, 35, 40, 44, 49, 55, 56, 68, 70, 77, 85, 88, 98, 110, 119, 136, 140, 154, 170, 179, 187, 196, 220, 238, 245, 280, 308, 340, 358, 374, 385, 392, 440, 476, 490, 539, 595, 616, 680, 716, 748, 770, 833, 895, 935, 952, 980, 1078, 1190, 1253, 1309, 1432, 1496, 1540, 1666, 1790, 1870, 1960, 1969, 2156, 2380, 2506, 2618, 2695, 3043, 3080, 3332, 3580, 3740, 3938, 4165, 4312, 4760, 5012, 5236, 5390, 6086, 6265, 6545, 6664, 7160, 7480, 7876, 8330, 8771, 9163, 9845, 10024, 10472, 10780, 12172, 12530, 13090, 13783, 15215, 15752, 16660, 17542, 18326, 19690, 21301, 21560, 24344, 25060, 26180, 27566, 30430, 33320, 33473, 35084, 36652, 39380, 42602, 43855, 45815, 50120, 52360, 55132, 60860, 66946, 68915, 70168, 73304, 78760, 85204, 87710, 91630, 96481, 106505, 110264, 121720, 133892, 137830, 149107, 167365, 170408, 175420, 183260, 192962, 213010, 234311, 267784, 275660, 298214, 334730, 350840, 366520, 385924, 426020, 468622, 482405, 551320, 596428, 669460, 745535, 771848, 852040, 937244, 964810, 1171555, 1192856, 1338920, 1491070, 1640177, 1874488, 1929620, 2343110, 2982140, 3280354, 3859240, 4686220, 5964280, 6560708, 8200885, 9372440, 13121416, 16401770, 32803540, 65607080]

約数ペア:

[(1, 65607080), (2, 32803540), (4, 16401770), (5, 13121416), (7, 9372440), (8, 8200885), (10, 6560708), (11, 5964280), (14, 4686220), (17, 3859240), (20, 3280354), (22, 2982140), (28, 2343110), (34, 1929620), (35, 1874488), (40, 1640177), (44, 1491070), (49, 1338920), (55, 1192856), (56, 1171555), (68, 964810), (70, 937244), (77, 852040), (85, 771848), (88, 745535), (98, 669460), (110, 596428), (119, 551320), (136, 482405), (140, 468622), (154, 426020), (170, 385924), (179, 366520), (187, 350840), (196, 334730), (220, 298214), (238, 275660), (245, 267784), (280, 234311), (308, 213010), (340, 192962), (358, 183260), (374, 175420), (385, 170408), (392, 167365), (440, 149107), (476, 137830), (490, 133892), (539, 121720), (595, 110264), (616, 106505), (680, 96481), (716, 91630), (748, 87710), (770, 85204), (833, 78760), (895, 73304), (935, 70168), (952, 68915), (980, 66946), (1078, 60860), (1190, 55132), (1253, 52360), (1309, 50120), (1432, 45815), (1496, 43855), (1540, 42602), (1666, 39380), (1790, 36652), (1870, 35084), (1960, 33473), (1969, 33320), (2156, 30430), (2380, 27566), (2506, 26180), (2618, 25060), (2695, 24344), (3043, 21560), (3080, 21301), (3332, 19690), (3580, 18326), (3740, 17542), (3938, 16660), (4165, 15752), (4312, 15215), (4760, 13783), (5012, 13090), (5236, 12530), (5390, 12172), (6086, 10780), (6265, 10472), (6545, 10024), (6664, 9845), (7160, 9163), (7480, 8771), (7876, 8330)]