385593780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3457}}^1$

素因数の和:3506

約数の個数: 144

約数和(自身を含む): 1275753024

約数和(自身を除く): 890159244

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 130, 132, 143, 156, 165, 169, 195, 220, 260, 286, 330, 338, 390, 429, 507, 572, 660, 676, 715, 780, 845, 858, 1014, 1430, 1690, 1716, 1859, 2028, 2145, 2535, 2860, 3380, 3457, 3718, 4290, 5070, 5577, 6914, 7436, 8580, 9295, 10140, 10371, 11154, 13828, 17285, 18590, 20742, 22308, 27885, 34570, 37180, 38027, 41484, 44941, 51855, 55770, 69140, 76054, 89882, 103710, 111540, 114081, 134823, 152108, 179764, 190135, 207420, 224705, 228162, 269646, 380270, 449410, 456324, 494351, 539292, 570405, 584233, 674115, 760540, 898820, 988702, 1140810, 1168466, 1348230, 1483053, 1752699, 1977404, 2281620, 2336932, 2471755, 2696460, 2921165, 2966106, 3505398, 4943510, 5842330, 5932212, 6426563, 7010796, 7415265, 8763495, 9887020, 11684660, 12853126, 14830530, 17526990, 19279689, 25706252, 29661060, 32132815, 35053980, 38559378, 64265630, 77118756, 96398445, 128531260, 192796890, 385593780]

約数ペア:

[(1, 385593780), (2, 192796890), (3, 128531260), (4, 96398445), (5, 77118756), (6, 64265630), (10, 38559378), (11, 35053980), (12, 32132815), (13, 29661060), (15, 25706252), (20, 19279689), (22, 17526990), (26, 14830530), (30, 12853126), (33, 11684660), (39, 9887020), (44, 8763495), (52, 7415265), (55, 7010796), (60, 6426563), (65, 5932212), (66, 5842330), (78, 4943510), (110, 3505398), (130, 2966106), (132, 2921165), (143, 2696460), (156, 2471755), (165, 2336932), (169, 2281620), (195, 1977404), (220, 1752699), (260, 1483053), (286, 1348230), (330, 1168466), (338, 1140810), (390, 988702), (429, 898820), (507, 760540), (572, 674115), (660, 584233), (676, 570405), (715, 539292), (780, 494351), (845, 456324), (858, 449410), (1014, 380270), (1430, 269646), (1690, 228162), (1716, 224705), (1859, 207420), (2028, 190135), (2145, 179764), (2535, 152108), (2860, 134823), (3380, 114081), (3457, 111540), (3718, 103710), (4290, 89882), (5070, 76054), (5577, 69140), (6914, 55770), (7436, 51855), (8580, 44941), (9295, 41484), (10140, 38027), (10371, 37180), (11154, 34570), (13828, 27885), (17285, 22308), (18590, 20742)]