143060320

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{631}}^1$

素因数の和:768

約数の個数: 96

約数和(自身を含む): 367899840

約数和(自身を除く): 224839520

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 109, 130, 160, 208, 218, 260, 416, 436, 520, 545, 631, 872, 1040, 1090, 1262, 1417, 1744, 2080, 2180, 2524, 2834, 3155, 3488, 4360, 5048, 5668, 6310, 7085, 8203, 8720, 10096, 11336, 12620, 14170, 16406, 17440, 20192, 22672, 25240, 28340, 32812, 41015, 45344, 50480, 56680, 65624, 68779, 82030, 100960, 113360, 131248, 137558, 164060, 226720, 262496, 275116, 328120, 343895, 550232, 656240, 687790, 894127, 1100464, 1312480, 1375580, 1788254, 2200928, 2751160, 3576508, 4470635, 5502320, 7153016, 8941270, 11004640, 14306032, 17882540, 28612064, 35765080, 71530160, 143060320]

約数ペア:

[(1, 143060320), (2, 71530160), (4, 35765080), (5, 28612064), (8, 17882540), (10, 14306032), (13, 11004640), (16, 8941270), (20, 7153016), (26, 5502320), (32, 4470635), (40, 3576508), (52, 2751160), (65, 2200928), (80, 1788254), (104, 1375580), (109, 1312480), (130, 1100464), (160, 894127), (208, 687790), (218, 656240), (260, 550232), (416, 343895), (436, 328120), (520, 275116), (545, 262496), (631, 226720), (872, 164060), (1040, 137558), (1090, 131248), (1262, 113360), (1417, 100960), (1744, 82030), (2080, 68779), (2180, 65624), (2524, 56680), (2834, 50480), (3155, 45344), (3488, 41015), (4360, 32812), (5048, 28340), (5668, 25240), (6310, 22672), (7085, 20192), (8203, 17440), (8720, 16406), (10096, 14170), (11336, 12620)]