201107280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4481}}^1$

素因数の和:4525

約数の個数: 160

約数和(自身を含む): 720275328

約数和(自身を除く): 519168048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3740, 4080, 4481, 4488, 5610, 7480, 8962, 8976, 11220, 13443, 14960, 17924, 22405, 22440, 26886, 35848, 44810, 44880, 49291, 53772, 67215, 71696, 76177, 89620, 98582, 107544, 134430, 147873, 152354, 179240, 197164, 215088, 228531, 246455, 268860, 295746, 304708, 358480, 380885, 394328, 457062, 492910, 537720, 591492, 609416, 739365, 761770, 788656, 837947, 914124, 985820, 1075440, 1142655, 1182984, 1218832, 1478730, 1523540, 1675894, 1828248, 1971640, 2285310, 2365968, 2513841, 2957460, 3047080, 3351788, 3656496, 3943280, 4189735, 4570620, 5027682, 5914920, 6094160, 6703576, 8379470, 9141240, 10055364, 11829840, 12569205, 13407152, 16758940, 18282480, 20110728, 25138410, 33517880, 40221456, 50276820, 67035760, 100553640, 201107280]

約数ペア:

[(1, 201107280), (2, 100553640), (3, 67035760), (4, 50276820), (5, 40221456), (6, 33517880), (8, 25138410), (10, 20110728), (11, 18282480), (12, 16758940), (15, 13407152), (16, 12569205), (17, 11829840), (20, 10055364), (22, 9141240), (24, 8379470), (30, 6703576), (33, 6094160), (34, 5914920), (40, 5027682), (44, 4570620), (48, 4189735), (51, 3943280), (55, 3656496), (60, 3351788), (66, 3047080), (68, 2957460), (80, 2513841), (85, 2365968), (88, 2285310), (102, 1971640), (110, 1828248), (120, 1675894), (132, 1523540), (136, 1478730), (165, 1218832), (170, 1182984), (176, 1142655), (187, 1075440), (204, 985820), (220, 914124), (240, 837947), (255, 788656), (264, 761770), (272, 739365), (330, 609416), (340, 591492), (374, 537720), (408, 492910), (440, 457062), (510, 394328), (528, 380885), (561, 358480), (660, 304708), (680, 295746), (748, 268860), (816, 246455), (880, 228531), (935, 215088), (1020, 197164), (1122, 179240), (1320, 152354), (1360, 147873), (1496, 134430), (1870, 107544), (2040, 98582), (2244, 89620), (2640, 76177), (2805, 71696), (2992, 67215), (3740, 53772), (4080, 49291), (4481, 44880), (4488, 44810), (5610, 35848), (7480, 26886), (8962, 22440), (8976, 22405), (11220, 17924), (13443, 14960)]