158047320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{673}}^1$

素因数の和:809

約数の個数: 128

約数和(自身を含む): 504691200

約数和(自身を除く): 346643880

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 103, 114, 120, 152, 190, 206, 228, 285, 309, 380, 412, 456, 515, 570, 618, 673, 760, 824, 1030, 1140, 1236, 1346, 1545, 1957, 2019, 2060, 2280, 2472, 2692, 3090, 3365, 3914, 4038, 4120, 5384, 5871, 6180, 6730, 7828, 8076, 9785, 10095, 11742, 12360, 12787, 13460, 15656, 16152, 19570, 20190, 23484, 25574, 26920, 29355, 38361, 39140, 40380, 46968, 51148, 58710, 63935, 69319, 76722, 78280, 80760, 102296, 117420, 127870, 138638, 153444, 191805, 207957, 234840, 255740, 277276, 306888, 346595, 383610, 415914, 511480, 554552, 693190, 767220, 831828, 1039785, 1317061, 1386380, 1534440, 1663656, 2079570, 2634122, 2772760, 3951183, 4159140, 5268244, 6585305, 7902366, 8318280, 10536488, 13170610, 15804732, 19755915, 26341220, 31609464, 39511830, 52682440, 79023660, 158047320]

約数ペア:

[(1, 158047320), (2, 79023660), (3, 52682440), (4, 39511830), (5, 31609464), (6, 26341220), (8, 19755915), (10, 15804732), (12, 13170610), (15, 10536488), (19, 8318280), (20, 7902366), (24, 6585305), (30, 5268244), (38, 4159140), (40, 3951183), (57, 2772760), (60, 2634122), (76, 2079570), (95, 1663656), (103, 1534440), (114, 1386380), (120, 1317061), (152, 1039785), (190, 831828), (206, 767220), (228, 693190), (285, 554552), (309, 511480), (380, 415914), (412, 383610), (456, 346595), (515, 306888), (570, 277276), (618, 255740), (673, 234840), (760, 207957), (824, 191805), (1030, 153444), (1140, 138638), (1236, 127870), (1346, 117420), (1545, 102296), (1957, 80760), (2019, 78280), (2060, 76722), (2280, 69319), (2472, 63935), (2692, 58710), (3090, 51148), (3365, 46968), (3914, 40380), (4038, 39140), (4120, 38361), (5384, 29355), (5871, 26920), (6180, 25574), (6730, 23484), (7828, 20190), (8076, 19570), (9785, 16152), (10095, 15656), (11742, 13460), (12360, 12787)]