464045940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{1091}}^1$

素因数の和:1262

約数の個数: 144

約数和(自身を含む): 1502504640

約数和(自身を除く): 1038458700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 139, 153, 170, 180, 204, 255, 278, 306, 340, 417, 510, 556, 612, 695, 765, 834, 1020, 1091, 1251, 1390, 1530, 1668, 2085, 2182, 2363, 2502, 2780, 3060, 3273, 4170, 4364, 4726, 5004, 5455, 6255, 6546, 7089, 8340, 9452, 9819, 10910, 11815, 12510, 13092, 14178, 16365, 18547, 19638, 21267, 21820, 23630, 25020, 28356, 32730, 35445, 37094, 39276, 42534, 47260, 49095, 55641, 65460, 70890, 74188, 85068, 92735, 98190, 106335, 111282, 141780, 151649, 166923, 185470, 196380, 212670, 222564, 278205, 303298, 333846, 370940, 425340, 454947, 556410, 606596, 667692, 758245, 834615, 909894, 1112820, 1364841, 1516490, 1669230, 1819788, 2274735, 2578033, 2729682, 3032980, 3338460, 4549470, 5156066, 5459364, 6824205, 7734099, 9098940, 10312132, 12890165, 13648410, 15468198, 23202297, 25780330, 27296820, 30936396, 38670495, 46404594, 51560660, 77340990, 92809188, 116011485, 154681980, 232022970, 464045940]

約数ペア:

[(1, 464045940), (2, 232022970), (3, 154681980), (4, 116011485), (5, 92809188), (6, 77340990), (9, 51560660), (10, 46404594), (12, 38670495), (15, 30936396), (17, 27296820), (18, 25780330), (20, 23202297), (30, 15468198), (34, 13648410), (36, 12890165), (45, 10312132), (51, 9098940), (60, 7734099), (68, 6824205), (85, 5459364), (90, 5156066), (102, 4549470), (139, 3338460), (153, 3032980), (170, 2729682), (180, 2578033), (204, 2274735), (255, 1819788), (278, 1669230), (306, 1516490), (340, 1364841), (417, 1112820), (510, 909894), (556, 834615), (612, 758245), (695, 667692), (765, 606596), (834, 556410), (1020, 454947), (1091, 425340), (1251, 370940), (1390, 333846), (1530, 303298), (1668, 278205), (2085, 222564), (2182, 212670), (2363, 196380), (2502, 185470), (2780, 166923), (3060, 151649), (3273, 141780), (4170, 111282), (4364, 106335), (4726, 98190), (5004, 92735), (5455, 85068), (6255, 74188), (6546, 70890), (7089, 65460), (8340, 55641), (9452, 49095), (9819, 47260), (10910, 42534), (11815, 39276), (12510, 37094), (13092, 35445), (14178, 32730), (16365, 28356), (18547, 25020), (19638, 23630), (21267, 21820)]