143173660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1399}}^1$

素因数の和:1475

約数の個数: 96

約数和(自身を含む): 372556800

約数和(自身を除く): 229383140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 43, 68, 70, 85, 86, 119, 140, 170, 172, 215, 238, 301, 340, 430, 476, 595, 602, 731, 860, 1190, 1204, 1399, 1462, 1505, 2380, 2798, 2924, 3010, 3655, 5117, 5596, 6020, 6995, 7310, 9793, 10234, 13990, 14620, 19586, 20468, 23783, 25585, 27980, 39172, 47566, 48965, 51170, 60157, 95132, 97930, 102340, 118915, 120314, 166481, 195860, 237830, 240628, 300785, 332962, 421099, 475660, 601570, 665924, 832405, 842198, 1022669, 1203140, 1664810, 1684396, 2045338, 2105495, 3329620, 4090676, 4210990, 5113345, 7158683, 8421980, 10226690, 14317366, 20453380, 28634732, 35793415, 71586830, 143173660]

約数ペア:

[(1, 143173660), (2, 71586830), (4, 35793415), (5, 28634732), (7, 20453380), (10, 14317366), (14, 10226690), (17, 8421980), (20, 7158683), (28, 5113345), (34, 4210990), (35, 4090676), (43, 3329620), (68, 2105495), (70, 2045338), (85, 1684396), (86, 1664810), (119, 1203140), (140, 1022669), (170, 842198), (172, 832405), (215, 665924), (238, 601570), (301, 475660), (340, 421099), (430, 332962), (476, 300785), (595, 240628), (602, 237830), (731, 195860), (860, 166481), (1190, 120314), (1204, 118915), (1399, 102340), (1462, 97930), (1505, 95132), (2380, 60157), (2798, 51170), (2924, 48965), (3010, 47566), (3655, 39172), (5117, 27980), (5596, 25585), (6020, 23783), (6995, 20468), (7310, 19586), (9793, 14620), (10234, 13990)]