210304620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:805

約数の個数: 192

約数和(自身を含む): 716083200

約数和(自身を除く): 505778580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 31, 34, 36, 45, 51, 54, 60, 62, 68, 85, 90, 93, 102, 108, 124, 135, 153, 155, 170, 180, 186, 204, 255, 270, 279, 306, 310, 340, 372, 459, 465, 510, 527, 540, 558, 612, 620, 739, 765, 837, 918, 930, 1020, 1054, 1116, 1395, 1478, 1530, 1581, 1674, 1836, 1860, 2108, 2217, 2295, 2635, 2790, 2956, 3060, 3162, 3348, 3695, 4185, 4434, 4590, 4743, 5270, 5580, 6324, 6651, 7390, 7905, 8370, 8868, 9180, 9486, 10540, 11085, 12563, 13302, 14229, 14780, 15810, 16740, 18972, 19953, 22170, 22909, 23715, 25126, 26604, 28458, 31620, 33255, 37689, 39906, 44340, 45818, 47430, 50252, 56916, 62815, 66510, 68727, 71145, 75378, 79812, 91636, 94860, 99765, 113067, 114545, 125630, 133020, 137454, 142290, 150756, 188445, 199530, 206181, 226134, 229090, 251260, 274908, 284580, 339201, 343635, 376890, 389453, 399060, 412362, 452268, 458180, 565335, 618543, 678402, 687270, 753780, 778906, 824724, 1030905, 1130670, 1168359, 1237086, 1356804, 1374540, 1557812, 1696005, 1947265, 2061810, 2261340, 2336718, 2474172, 3092715, 3392010, 3505077, 3894530, 4123620, 4673436, 5841795, 6185430, 6784020, 7010154, 7789060, 10515231, 11683590, 12370860, 14020308, 17525385, 21030462, 23367180, 35050770, 42060924, 52576155, 70101540, 105152310, 210304620]

約数ペア:

[(1, 210304620), (2, 105152310), (3, 70101540), (4, 52576155), (5, 42060924), (6, 35050770), (9, 23367180), (10, 21030462), (12, 17525385), (15, 14020308), (17, 12370860), (18, 11683590), (20, 10515231), (27, 7789060), (30, 7010154), (31, 6784020), (34, 6185430), (36, 5841795), (45, 4673436), (51, 4123620), (54, 3894530), (60, 3505077), (62, 3392010), (68, 3092715), (85, 2474172), (90, 2336718), (93, 2261340), (102, 2061810), (108, 1947265), (124, 1696005), (135, 1557812), (153, 1374540), (155, 1356804), (170, 1237086), (180, 1168359), (186, 1130670), (204, 1030905), (255, 824724), (270, 778906), (279, 753780), (306, 687270), (310, 678402), (340, 618543), (372, 565335), (459, 458180), (465, 452268), (510, 412362), (527, 399060), (540, 389453), (558, 376890), (612, 343635), (620, 339201), (739, 284580), (765, 274908), (837, 251260), (918, 229090), (930, 226134), (1020, 206181), (1054, 199530), (1116, 188445), (1395, 150756), (1478, 142290), (1530, 137454), (1581, 133020), (1674, 125630), (1836, 114545), (1860, 113067), (2108, 99765), (2217, 94860), (2295, 91636), (2635, 79812), (2790, 75378), (2956, 71145), (3060, 68727), (3162, 66510), (3348, 62815), (3695, 56916), (4185, 50252), (4434, 47430), (4590, 45818), (4743, 44340), (5270, 39906), (5580, 37689), (6324, 33255), (6651, 31620), (7390, 28458), (7905, 26604), (8370, 25126), (8868, 23715), (9180, 22909), (9486, 22170), (10540, 19953), (11085, 18972), (12563, 16740), (13302, 15810), (14229, 14780)]