166816260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^2$

素因数の和:212

約数の個数: 180

約数和(自身を含む): 569966628

約数和(自身を除く): 403150368

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 89, 90, 108, 117, 130, 135, 156, 162, 178, 180, 195, 234, 260, 267, 270, 324, 351, 356, 390, 405, 445, 468, 534, 540, 585, 702, 780, 801, 810, 890, 1053, 1068, 1157, 1170, 1335, 1404, 1602, 1620, 1755, 1780, 2106, 2314, 2340, 2403, 2670, 3204, 3471, 3510, 4005, 4212, 4628, 4806, 5265, 5340, 5785, 6942, 7020, 7209, 7921, 8010, 9612, 10413, 10530, 11570, 12015, 13884, 14418, 15842, 16020, 17355, 20826, 21060, 23140, 23763, 24030, 28836, 31239, 31684, 34710, 36045, 39605, 41652, 47526, 48060, 52065, 62478, 69420, 71289, 72090, 79210, 93717, 95052, 102973, 104130, 118815, 124956, 142578, 144180, 156195, 158420, 187434, 205946, 208260, 213867, 237630, 285156, 308919, 312390, 356445, 374868, 411892, 427734, 468585, 475260, 514865, 617838, 624780, 641601, 712890, 855468, 926757, 937170, 1029730, 1069335, 1235676, 1283202, 1425780, 1544595, 1853514, 1874340, 2059460, 2138670, 2566404, 2780271, 3089190, 3208005, 3707028, 4277340, 4633785, 5560542, 6178380, 6416010, 8340813, 9267570, 11121084, 12832020, 13901355, 16681626, 18535140, 27802710, 33363252, 41704065, 55605420, 83408130, 166816260]

約数ペア:

[(1, 166816260), (2, 83408130), (3, 55605420), (4, 41704065), (5, 33363252), (6, 27802710), (9, 18535140), (10, 16681626), (12, 13901355), (13, 12832020), (15, 11121084), (18, 9267570), (20, 8340813), (26, 6416010), (27, 6178380), (30, 5560542), (36, 4633785), (39, 4277340), (45, 3707028), (52, 3208005), (54, 3089190), (60, 2780271), (65, 2566404), (78, 2138670), (81, 2059460), (89, 1874340), (90, 1853514), (108, 1544595), (117, 1425780), (130, 1283202), (135, 1235676), (156, 1069335), (162, 1029730), (178, 937170), (180, 926757), (195, 855468), (234, 712890), (260, 641601), (267, 624780), (270, 617838), (324, 514865), (351, 475260), (356, 468585), (390, 427734), (405, 411892), (445, 374868), (468, 356445), (534, 312390), (540, 308919), (585, 285156), (702, 237630), (780, 213867), (801, 208260), (810, 205946), (890, 187434), (1053, 158420), (1068, 156195), (1157, 144180), (1170, 142578), (1335, 124956), (1404, 118815), (1602, 104130), (1620, 102973), (1755, 95052), (1780, 93717), (2106, 79210), (2314, 72090), (2340, 71289), (2403, 69420), (2670, 62478), (3204, 52065), (3471, 48060), (3510, 47526), (4005, 41652), (4212, 39605), (4628, 36045), (4806, 34710), (5265, 31684), (5340, 31239), (5785, 28836), (6942, 24030), (7020, 23763), (7209, 23140), (7921, 21060), (8010, 20826), (9612, 17355), (10413, 16020), (10530, 15842), (11570, 14418), (12015, 13884)]