775663080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4813}}^1$

素因数の和:4923

約数の個数: 128

約数和(自身を含む): 2495577600

約数和(自身を除く): 1719914520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 79, 85, 102, 120, 136, 158, 170, 204, 237, 255, 316, 340, 395, 408, 474, 510, 632, 680, 790, 948, 1020, 1185, 1343, 1580, 1896, 2040, 2370, 2686, 3160, 4029, 4740, 4813, 5372, 6715, 8058, 9480, 9626, 10744, 13430, 14439, 16116, 19252, 20145, 24065, 26860, 28878, 32232, 38504, 40290, 48130, 53720, 57756, 72195, 80580, 81821, 96260, 115512, 144390, 161160, 163642, 192520, 245463, 288780, 327284, 380227, 409105, 490926, 577560, 654568, 760454, 818210, 981852, 1140681, 1227315, 1520908, 1636420, 1901135, 1963704, 2281362, 2454630, 3041816, 3272840, 3802270, 4562724, 4909260, 5703405, 6463859, 7604540, 9125448, 9818520, 11406810, 12927718, 15209080, 19391577, 22813620, 25855436, 32319295, 38783154, 45627240, 51710872, 64638590, 77566308, 96957885, 129277180, 155132616, 193915770, 258554360, 387831540, 775663080]

約数ペア:

[(1, 775663080), (2, 387831540), (3, 258554360), (4, 193915770), (5, 155132616), (6, 129277180), (8, 96957885), (10, 77566308), (12, 64638590), (15, 51710872), (17, 45627240), (20, 38783154), (24, 32319295), (30, 25855436), (34, 22813620), (40, 19391577), (51, 15209080), (60, 12927718), (68, 11406810), (79, 9818520), (85, 9125448), (102, 7604540), (120, 6463859), (136, 5703405), (158, 4909260), (170, 4562724), (204, 3802270), (237, 3272840), (255, 3041816), (316, 2454630), (340, 2281362), (395, 1963704), (408, 1901135), (474, 1636420), (510, 1520908), (632, 1227315), (680, 1140681), (790, 981852), (948, 818210), (1020, 760454), (1185, 654568), (1343, 577560), (1580, 490926), (1896, 409105), (2040, 380227), (2370, 327284), (2686, 288780), (3160, 245463), (4029, 192520), (4740, 163642), (4813, 161160), (5372, 144390), (6715, 115512), (8058, 96260), (9480, 81821), (9626, 80580), (10744, 72195), (13430, 57756), (14439, 53720), (16116, 48130), (19252, 40290), (20145, 38504), (24065, 32232), (26860, 28878)]