156930560

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1121

約数の個数: 80

約数和(自身を含む): 383011200

約数和(自身を除く): 226080640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 236, 256, 295, 320, 472, 512, 590, 640, 944, 1039, 1180, 1280, 1888, 2078, 2360, 2560, 3776, 4156, 4720, 5195, 7552, 8312, 9440, 10390, 15104, 16624, 18880, 20780, 30208, 33248, 37760, 41560, 61301, 66496, 75520, 83120, 122602, 132992, 151040, 166240, 245204, 265984, 306505, 332480, 490408, 531968, 613010, 664960, 980816, 1226020, 1329920, 1961632, 2452040, 2659840, 3923264, 4904080, 7846528, 9808160, 15693056, 19616320, 31386112, 39232640, 78465280, 156930560]

約数ペア:

[(1, 156930560), (2, 78465280), (4, 39232640), (5, 31386112), (8, 19616320), (10, 15693056), (16, 9808160), (20, 7846528), (32, 4904080), (40, 3923264), (59, 2659840), (64, 2452040), (80, 1961632), (118, 1329920), (128, 1226020), (160, 980816), (236, 664960), (256, 613010), (295, 531968), (320, 490408), (472, 332480), (512, 306505), (590, 265984), (640, 245204), (944, 166240), (1039, 151040), (1180, 132992), (1280, 122602), (1888, 83120), (2078, 75520), (2360, 66496), (2560, 61301), (3776, 41560), (4156, 37760), (4720, 33248), (5195, 30208), (7552, 20780), (8312, 18880), (9440, 16624), (10390, 15104)]