69444240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:289

約数の個数: 160

約数和(自身を含む): 230401920

約数和(自身を除く): 160957680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 97, 114, 120, 152, 157, 190, 194, 228, 240, 285, 291, 304, 314, 380, 388, 456, 471, 485, 570, 582, 628, 760, 776, 785, 912, 942, 970, 1140, 1164, 1256, 1455, 1520, 1552, 1570, 1843, 1884, 1940, 2280, 2328, 2355, 2512, 2910, 2983, 3140, 3686, 3768, 3880, 4560, 4656, 4710, 5529, 5820, 5966, 6280, 7372, 7536, 7760, 8949, 9215, 9420, 11058, 11640, 11932, 12560, 14744, 14915, 15229, 17898, 18430, 18840, 22116, 23280, 23864, 27645, 29488, 29830, 30458, 35796, 36860, 37680, 44232, 44745, 45687, 47728, 55290, 59660, 60916, 71592, 73720, 76145, 88464, 89490, 91374, 110580, 119320, 121832, 143184, 147440, 152290, 178980, 182748, 221160, 228435, 238640, 243664, 289351, 304580, 357960, 365496, 442320, 456870, 578702, 609160, 715920, 730992, 868053, 913740, 1157404, 1218320, 1446755, 1736106, 1827480, 2314808, 2893510, 3472212, 3654960, 4340265, 4629616, 5787020, 6944424, 8680530, 11574040, 13888848, 17361060, 23148080, 34722120, 69444240]

約数ペア:

[(1, 69444240), (2, 34722120), (3, 23148080), (4, 17361060), (5, 13888848), (6, 11574040), (8, 8680530), (10, 6944424), (12, 5787020), (15, 4629616), (16, 4340265), (19, 3654960), (20, 3472212), (24, 2893510), (30, 2314808), (38, 1827480), (40, 1736106), (48, 1446755), (57, 1218320), (60, 1157404), (76, 913740), (80, 868053), (95, 730992), (97, 715920), (114, 609160), (120, 578702), (152, 456870), (157, 442320), (190, 365496), (194, 357960), (228, 304580), (240, 289351), (285, 243664), (291, 238640), (304, 228435), (314, 221160), (380, 182748), (388, 178980), (456, 152290), (471, 147440), (485, 143184), (570, 121832), (582, 119320), (628, 110580), (760, 91374), (776, 89490), (785, 88464), (912, 76145), (942, 73720), (970, 71592), (1140, 60916), (1164, 59660), (1256, 55290), (1455, 47728), (1520, 45687), (1552, 44745), (1570, 44232), (1843, 37680), (1884, 36860), (1940, 35796), (2280, 30458), (2328, 29830), (2355, 29488), (2512, 27645), (2910, 23864), (2983, 23280), (3140, 22116), (3686, 18840), (3768, 18430), (3880, 17898), (4560, 15229), (4656, 14915), (4710, 14744), (5529, 12560), (5820, 11932), (5966, 11640), (6280, 11058), (7372, 9420), (7536, 9215), (7760, 8949)]