143063440

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{911}}^1$

素因数の和:1088

約数の個数: 80

約数和(自身を含む): 360976896

約数和(自身を除く): 217913456

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 151, 208, 260, 302, 520, 604, 755, 911, 1040, 1208, 1510, 1822, 1963, 2416, 3020, 3644, 3926, 4555, 6040, 7288, 7852, 9110, 9815, 11843, 12080, 14576, 15704, 18220, 19630, 23686, 31408, 36440, 39260, 47372, 59215, 72880, 78520, 94744, 118430, 137561, 157040, 189488, 236860, 275122, 473720, 550244, 687805, 947440, 1100488, 1375610, 1788293, 2200976, 2751220, 3576586, 5502440, 7153172, 8941465, 11004880, 14306344, 17882930, 28612688, 35765860, 71531720, 143063440]

約数ペア:

[(1, 143063440), (2, 71531720), (4, 35765860), (5, 28612688), (8, 17882930), (10, 14306344), (13, 11004880), (16, 8941465), (20, 7153172), (26, 5502440), (40, 3576586), (52, 2751220), (65, 2200976), (80, 1788293), (104, 1375610), (130, 1100488), (151, 947440), (208, 687805), (260, 550244), (302, 473720), (520, 275122), (604, 236860), (755, 189488), (911, 157040), (1040, 137561), (1208, 118430), (1510, 94744), (1822, 78520), (1963, 72880), (2416, 59215), (3020, 47372), (3644, 39260), (3926, 36440), (4555, 31408), (6040, 23686), (7288, 19630), (7852, 18220), (9110, 15704), (9815, 14576), (11843, 12080)]