40437390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:322

約数の個数: 128

約数和(自身を含む): 120434688

約数和(自身を除く): 79997298

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 47, 51, 70, 85, 94, 102, 105, 119, 141, 170, 210, 235, 238, 241, 255, 282, 329, 357, 470, 482, 510, 595, 658, 705, 714, 723, 799, 987, 1190, 1205, 1410, 1446, 1598, 1645, 1687, 1785, 1974, 2397, 2410, 3290, 3374, 3570, 3615, 3995, 4097, 4794, 4935, 5061, 5593, 7230, 7990, 8194, 8435, 9870, 10122, 11186, 11327, 11985, 12291, 16779, 16870, 20485, 22654, 23970, 24582, 25305, 27965, 28679, 33558, 33981, 40970, 50610, 55930, 56635, 57358, 61455, 67962, 79289, 83895, 86037, 113270, 122910, 143395, 158578, 167790, 169905, 172074, 192559, 237867, 286790, 339810, 385118, 396445, 430185, 475734, 577677, 792890, 860370, 962795, 1155354, 1189335, 1347913, 1925590, 2378670, 2695826, 2888385, 4043739, 5776770, 6739565, 8087478, 13479130, 20218695, 40437390]

約数ペア:

[(1, 40437390), (2, 20218695), (3, 13479130), (5, 8087478), (6, 6739565), (7, 5776770), (10, 4043739), (14, 2888385), (15, 2695826), (17, 2378670), (21, 1925590), (30, 1347913), (34, 1189335), (35, 1155354), (42, 962795), (47, 860370), (51, 792890), (70, 577677), (85, 475734), (94, 430185), (102, 396445), (105, 385118), (119, 339810), (141, 286790), (170, 237867), (210, 192559), (235, 172074), (238, 169905), (241, 167790), (255, 158578), (282, 143395), (329, 122910), (357, 113270), (470, 86037), (482, 83895), (510, 79289), (595, 67962), (658, 61455), (705, 57358), (714, 56635), (723, 55930), (799, 50610), (987, 40970), (1190, 33981), (1205, 33558), (1410, 28679), (1446, 27965), (1598, 25305), (1645, 24582), (1687, 23970), (1785, 22654), (1974, 20485), (2397, 16870), (2410, 16779), (3290, 12291), (3374, 11985), (3570, 11327), (3615, 11186), (3995, 10122), (4097, 9870), (4794, 8435), (4935, 8194), (5061, 7990), (5593, 7230)]