42846840

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:526

約数の個数: 128

約数和(自身を含む): 144648000

約数和(自身を除く): 101801160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 97, 108, 120, 135, 180, 194, 216, 270, 291, 360, 388, 409, 485, 540, 582, 776, 818, 873, 970, 1080, 1164, 1227, 1455, 1636, 1746, 1940, 2045, 2328, 2454, 2619, 2910, 3272, 3492, 3681, 3880, 4090, 4365, 4908, 5238, 5820, 6135, 6984, 7362, 8180, 8730, 9816, 10476, 11043, 11640, 12270, 13095, 14724, 16360, 17460, 18405, 20952, 22086, 24540, 26190, 29448, 34920, 36810, 39673, 44172, 49080, 52380, 55215, 73620, 79346, 88344, 104760, 110430, 119019, 147240, 158692, 198365, 220860, 238038, 317384, 357057, 396730, 441720, 476076, 595095, 714114, 793460, 952152, 1071171, 1190190, 1428228, 1586920, 1785285, 2142342, 2380380, 2856456, 3570570, 4284684, 4760760, 5355855, 7141140, 8569368, 10711710, 14282280, 21423420, 42846840]

約数ペア:

[(1, 42846840), (2, 21423420), (3, 14282280), (4, 10711710), (5, 8569368), (6, 7141140), (8, 5355855), (9, 4760760), (10, 4284684), (12, 3570570), (15, 2856456), (18, 2380380), (20, 2142342), (24, 1785285), (27, 1586920), (30, 1428228), (36, 1190190), (40, 1071171), (45, 952152), (54, 793460), (60, 714114), (72, 595095), (90, 476076), (97, 441720), (108, 396730), (120, 357057), (135, 317384), (180, 238038), (194, 220860), (216, 198365), (270, 158692), (291, 147240), (360, 119019), (388, 110430), (409, 104760), (485, 88344), (540, 79346), (582, 73620), (776, 55215), (818, 52380), (873, 49080), (970, 44172), (1080, 39673), (1164, 36810), (1227, 34920), (1455, 29448), (1636, 26190), (1746, 24540), (1940, 22086), (2045, 20952), (2328, 18405), (2454, 17460), (2619, 16360), (2910, 14724), (3272, 13095), (3492, 12270), (3681, 11640), (3880, 11043), (4090, 10476), (4365, 9816), (4908, 8730), (5238, 8180), (5820, 7362), (6135, 6984)]