160365420

素因数分解:

$2^2\times 3^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 168

約数和(自身を含む): 535447584

約数和(自身を除く): 375082164

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 81, 85, 90, 102, 108, 135, 153, 162, 170, 180, 204, 243, 255, 270, 306, 324, 340, 405, 459, 486, 510, 540, 612, 647, 729, 765, 810, 918, 972, 1020, 1215, 1294, 1377, 1458, 1530, 1620, 1836, 1941, 2295, 2430, 2588, 2754, 2916, 3060, 3235, 3645, 3882, 4131, 4590, 4860, 5508, 5823, 6470, 6885, 7290, 7764, 8262, 9180, 9705, 10999, 11646, 12393, 12940, 13770, 14580, 16524, 17469, 19410, 20655, 21998, 23292, 24786, 27540, 29115, 32997, 34938, 38820, 41310, 43996, 49572, 52407, 54995, 58230, 61965, 65994, 69876, 82620, 87345, 98991, 104814, 109990, 116460, 123930, 131988, 157221, 164985, 174690, 197982, 209628, 219980, 247860, 262035, 296973, 314442, 329970, 349380, 395964, 471663, 494955, 524070, 593946, 628884, 659940, 786105, 890919, 943326, 989910, 1048140, 1187892, 1484865, 1572210, 1781838, 1886652, 1979820, 2358315, 2672757, 2969730, 3144420, 3563676, 4454595, 4716630, 5345514, 5939460, 8018271, 8909190, 9433260, 10691028, 13363785, 16036542, 17818380, 26727570, 32073084, 40091355, 53455140, 80182710, 160365420]

約数ペア:

[(1, 160365420), (2, 80182710), (3, 53455140), (4, 40091355), (5, 32073084), (6, 26727570), (9, 17818380), (10, 16036542), (12, 13363785), (15, 10691028), (17, 9433260), (18, 8909190), (20, 8018271), (27, 5939460), (30, 5345514), (34, 4716630), (36, 4454595), (45, 3563676), (51, 3144420), (54, 2969730), (60, 2672757), (68, 2358315), (81, 1979820), (85, 1886652), (90, 1781838), (102, 1572210), (108, 1484865), (135, 1187892), (153, 1048140), (162, 989910), (170, 943326), (180, 890919), (204, 786105), (243, 659940), (255, 628884), (270, 593946), (306, 524070), (324, 494955), (340, 471663), (405, 395964), (459, 349380), (486, 329970), (510, 314442), (540, 296973), (612, 262035), (647, 247860), (729, 219980), (765, 209628), (810, 197982), (918, 174690), (972, 164985), (1020, 157221), (1215, 131988), (1294, 123930), (1377, 116460), (1458, 109990), (1530, 104814), (1620, 98991), (1836, 87345), (1941, 82620), (2295, 69876), (2430, 65994), (2588, 61965), (2754, 58230), (2916, 54995), (3060, 52407), (3235, 49572), (3645, 43996), (3882, 41310), (4131, 38820), (4590, 34938), (4860, 32997), (5508, 29115), (5823, 27540), (6470, 24786), (6885, 23292), (7290, 21998), (7764, 20655), (8262, 19410), (9180, 17469), (9705, 16524), (10999, 14580), (11646, 13770), (12393, 12940)]