160667640

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{619}}^1$

素因数の和:746

約数の個数: 192

約数和(自身を含む): 603532800

約数和(自身を除く): 442865160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 103, 105, 120, 126, 140, 168, 180, 206, 210, 252, 280, 309, 315, 360, 412, 420, 504, 515, 618, 619, 630, 721, 824, 840, 927, 1030, 1236, 1238, 1260, 1442, 1545, 1854, 1857, 2060, 2163, 2472, 2476, 2520, 2884, 3090, 3095, 3605, 3708, 3714, 4120, 4326, 4333, 4635, 4952, 5571, 5768, 6180, 6190, 6489, 7210, 7416, 7428, 8652, 8666, 9270, 9285, 10815, 11142, 12360, 12380, 12978, 12999, 14420, 14856, 17304, 17332, 18540, 18570, 21630, 21665, 22284, 24760, 25956, 25998, 27855, 28840, 32445, 34664, 37080, 37140, 38997, 43260, 43330, 44568, 51912, 51996, 55710, 63757, 64890, 64995, 74280, 77994, 86520, 86660, 103992, 111420, 127514, 129780, 129990, 155988, 173320, 191271, 194985, 222840, 255028, 259560, 259980, 311976, 318785, 382542, 389970, 446299, 510056, 519960, 573813, 637570, 765084, 779940, 892598, 956355, 1147626, 1275140, 1338897, 1530168, 1559880, 1785196, 1912710, 2231495, 2295252, 2550280, 2677794, 2869065, 3570392, 3825420, 4016691, 4462990, 4590504, 5355588, 5738130, 6694485, 7650840, 8033382, 8925980, 10711176, 11476260, 13388970, 16066764, 17851960, 20083455, 22952520, 26777940, 32133528, 40166910, 53555880, 80333820, 160667640]

約数ペア:

[(1, 160667640), (2, 80333820), (3, 53555880), (4, 40166910), (5, 32133528), (6, 26777940), (7, 22952520), (8, 20083455), (9, 17851960), (10, 16066764), (12, 13388970), (14, 11476260), (15, 10711176), (18, 8925980), (20, 8033382), (21, 7650840), (24, 6694485), (28, 5738130), (30, 5355588), (35, 4590504), (36, 4462990), (40, 4016691), (42, 3825420), (45, 3570392), (56, 2869065), (60, 2677794), (63, 2550280), (70, 2295252), (72, 2231495), (84, 1912710), (90, 1785196), (103, 1559880), (105, 1530168), (120, 1338897), (126, 1275140), (140, 1147626), (168, 956355), (180, 892598), (206, 779940), (210, 765084), (252, 637570), (280, 573813), (309, 519960), (315, 510056), (360, 446299), (412, 389970), (420, 382542), (504, 318785), (515, 311976), (618, 259980), (619, 259560), (630, 255028), (721, 222840), (824, 194985), (840, 191271), (927, 173320), (1030, 155988), (1236, 129990), (1238, 129780), (1260, 127514), (1442, 111420), (1545, 103992), (1854, 86660), (1857, 86520), (2060, 77994), (2163, 74280), (2472, 64995), (2476, 64890), (2520, 63757), (2884, 55710), (3090, 51996), (3095, 51912), (3605, 44568), (3708, 43330), (3714, 43260), (4120, 38997), (4326, 37140), (4333, 37080), (4635, 34664), (4952, 32445), (5571, 28840), (5768, 27855), (6180, 25998), (6190, 25956), (6489, 24760), (7210, 22284), (7416, 21665), (7428, 21630), (8652, 18570), (8666, 18540), (9270, 17332), (9285, 17304), (10815, 14856), (11142, 14420), (12360, 12999), (12380, 12978)]