357087720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15913}}^1$

素因数の和:15955

約数の個数: 128

約数和(自身を含む): 1237472640

約数和(自身を除く): 880384920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 11220, 15913, 22440, 31826, 47739, 63652, 79565, 95478, 127304, 159130, 175043, 190956, 238695, 270521, 318260, 350086, 381912, 477390, 525129, 541042, 636520, 700172, 811563, 875215, 954780, 1050258, 1082084, 1352605, 1400344, 1623126, 1750430, 1909560, 2100516, 2164168, 2625645, 2705210, 2975731, 3246252, 3500860, 4057815, 4201032, 5251290, 5410420, 5951462, 6492504, 7001720, 8115630, 8927193, 10502580, 10820840, 11902924, 14878655, 16231260, 17854386, 21005160, 23805848, 29757310, 32462520, 35708772, 44635965, 59514620, 71417544, 89271930, 119029240, 178543860, 357087720]

約数ペア:

[(1, 357087720), (2, 178543860), (3, 119029240), (4, 89271930), (5, 71417544), (6, 59514620), (8, 44635965), (10, 35708772), (11, 32462520), (12, 29757310), (15, 23805848), (17, 21005160), (20, 17854386), (22, 16231260), (24, 14878655), (30, 11902924), (33, 10820840), (34, 10502580), (40, 8927193), (44, 8115630), (51, 7001720), (55, 6492504), (60, 5951462), (66, 5410420), (68, 5251290), (85, 4201032), (88, 4057815), (102, 3500860), (110, 3246252), (120, 2975731), (132, 2705210), (136, 2625645), (165, 2164168), (170, 2100516), (187, 1909560), (204, 1750430), (220, 1623126), (255, 1400344), (264, 1352605), (330, 1082084), (340, 1050258), (374, 954780), (408, 875215), (440, 811563), (510, 700172), (561, 636520), (660, 541042), (680, 525129), (748, 477390), (935, 381912), (1020, 350086), (1122, 318260), (1320, 270521), (1496, 238695), (1870, 190956), (2040, 175043), (2244, 159130), (2805, 127304), (3740, 95478), (4488, 79565), (5610, 63652), (7480, 47739), (11220, 31826), (15913, 22440)]