22176840

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1553}}^1$

素因数の和:1591

約数の個数: 128

約数和(自身を含む): 80559360

約数和(自身を除く): 58382520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 51, 56, 60, 68, 70, 84, 85, 102, 105, 119, 120, 136, 140, 168, 170, 204, 210, 238, 255, 280, 340, 357, 408, 420, 476, 510, 595, 680, 714, 840, 952, 1020, 1190, 1428, 1553, 1785, 2040, 2380, 2856, 3106, 3570, 4659, 4760, 6212, 7140, 7765, 9318, 10871, 12424, 14280, 15530, 18636, 21742, 23295, 26401, 31060, 32613, 37272, 43484, 46590, 52802, 54355, 62120, 65226, 79203, 86968, 93180, 105604, 108710, 130452, 132005, 158406, 163065, 184807, 186360, 211208, 217420, 260904, 264010, 316812, 326130, 369614, 396015, 434840, 528020, 554421, 633624, 652260, 739228, 792030, 924035, 1056040, 1108842, 1304520, 1478456, 1584060, 1848070, 2217684, 2772105, 3168120, 3696140, 4435368, 5544210, 7392280, 11088420, 22176840]

約数ペア:

[(1, 22176840), (2, 11088420), (3, 7392280), (4, 5544210), (5, 4435368), (6, 3696140), (7, 3168120), (8, 2772105), (10, 2217684), (12, 1848070), (14, 1584060), (15, 1478456), (17, 1304520), (20, 1108842), (21, 1056040), (24, 924035), (28, 792030), (30, 739228), (34, 652260), (35, 633624), (40, 554421), (42, 528020), (51, 434840), (56, 396015), (60, 369614), (68, 326130), (70, 316812), (84, 264010), (85, 260904), (102, 217420), (105, 211208), (119, 186360), (120, 184807), (136, 163065), (140, 158406), (168, 132005), (170, 130452), (204, 108710), (210, 105604), (238, 93180), (255, 86968), (280, 79203), (340, 65226), (357, 62120), (408, 54355), (420, 52802), (476, 46590), (510, 43484), (595, 37272), (680, 32613), (714, 31060), (840, 26401), (952, 23295), (1020, 21742), (1190, 18636), (1428, 15530), (1553, 14280), (1785, 12424), (2040, 10871), (2380, 9318), (2856, 7765), (3106, 7140), (3570, 6212), (4659, 4760)]