768888928770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{26693}}^1$

素因数の和:27440

約数の個数: 128

約数和(自身を含む): 1948414279680

約数和(自身を除く): 1179525350910

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 155, 186, 235, 282, 310, 465, 470, 659, 705, 930, 1318, 1410, 1457, 1977, 2914, 3295, 3954, 4371, 6590, 7285, 8742, 9885, 14570, 19770, 20429, 21855, 26693, 30973, 40858, 43710, 53386, 61287, 61946, 80079, 92919, 102145, 122574, 133465, 154865, 160158, 185838, 204290, 266930, 306435, 309730, 400395, 464595, 612870, 800790, 827483, 929190, 960163, 1254571, 1654966, 1920326, 2482449, 2509142, 2880489, 3763713, 4137415, 4800815, 4964898, 5760978, 6272855, 7527426, 8274830, 9601630, 12412245, 12545710, 14402445, 17590687, 18818565, 24824490, 28804890, 35181374, 37637130, 38891701, 52772061, 77783402, 87953435, 105544122, 116675103, 175906870, 194458505, 233350206, 263860305, 388917010, 527720610, 545311297, 583375515, 826762289, 1090622594, 1166751030, 1635933891, 1653524578, 2480286867, 2726556485, 3271867782, 4133811445, 4960573734, 5453112970, 8179669455, 8267622890, 12401434335, 16359338910, 24802868670, 25629630959, 51259261918, 76888892877, 128148154795, 153777785754, 256296309590, 384444464385, 768888928770]

約数ペア:

[(1, 768888928770), (2, 384444464385), (3, 256296309590), (5, 153777785754), (6, 128148154795), (10, 76888892877), (15, 51259261918), (30, 25629630959), (31, 24802868670), (47, 16359338910), (62, 12401434335), (93, 8267622890), (94, 8179669455), (141, 5453112970), (155, 4960573734), (186, 4133811445), (235, 3271867782), (282, 2726556485), (310, 2480286867), (465, 1653524578), (470, 1635933891), (659, 1166751030), (705, 1090622594), (930, 826762289), (1318, 583375515), (1410, 545311297), (1457, 527720610), (1977, 388917010), (2914, 263860305), (3295, 233350206), (3954, 194458505), (4371, 175906870), (6590, 116675103), (7285, 105544122), (8742, 87953435), (9885, 77783402), (14570, 52772061), (19770, 38891701), (20429, 37637130), (21855, 35181374), (26693, 28804890), (30973, 24824490), (40858, 18818565), (43710, 17590687), (53386, 14402445), (61287, 12545710), (61946, 12412245), (80079, 9601630), (92919, 8274830), (102145, 7527426), (122574, 6272855), (133465, 5760978), (154865, 4964898), (160158, 4800815), (185838, 4137415), (204290, 3763713), (266930, 2880489), (306435, 2509142), (309730, 2482449), (400395, 1920326), (464595, 1654966), (612870, 1254571), (800790, 960163), (827483, 929190)]