67100280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43013}}^1$

素因数の和:43040

約数の個数: 64

約数和(自身を含む): 216790560

約数和(自身を除く): 149690280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 43013, 86026, 129039, 172052, 215065, 258078, 344104, 430130, 516156, 559169, 645195, 860260, 1032312, 1118338, 1290390, 1677507, 1720520, 2236676, 2580780, 2795845, 3355014, 4473352, 5161560, 5591690, 6710028, 8387535, 11183380, 13420056, 16775070, 22366760, 33550140, 67100280]

約数ペア:

[(1, 67100280), (2, 33550140), (3, 22366760), (4, 16775070), (5, 13420056), (6, 11183380), (8, 8387535), (10, 6710028), (12, 5591690), (13, 5161560), (15, 4473352), (20, 3355014), (24, 2795845), (26, 2580780), (30, 2236676), (39, 1720520), (40, 1677507), (52, 1290390), (60, 1118338), (65, 1032312), (78, 860260), (104, 645195), (120, 559169), (130, 516156), (156, 430130), (195, 344104), (260, 258078), (312, 215065), (390, 172052), (520, 129039), (780, 86026), (1560, 43013)]