141433880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{691}}^1$

素因数の和:769

約数の個数: 128

約数和(自身を含む): 394606080

約数和(自身を除く): 253172200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 43, 56, 68, 70, 85, 86, 119, 136, 140, 170, 172, 215, 238, 280, 301, 340, 344, 430, 476, 595, 602, 680, 691, 731, 860, 952, 1190, 1204, 1382, 1462, 1505, 1720, 2380, 2408, 2764, 2924, 3010, 3455, 3655, 4760, 4837, 5117, 5528, 5848, 6020, 6910, 7310, 9674, 10234, 11747, 12040, 13820, 14620, 19348, 20468, 23494, 24185, 25585, 27640, 29240, 29713, 38696, 40936, 46988, 48370, 51170, 58735, 59426, 82229, 93976, 96740, 102340, 117470, 118852, 148565, 164458, 193480, 204680, 207991, 234940, 237704, 297130, 328916, 411145, 415982, 469880, 505121, 594260, 657832, 822290, 831964, 1010242, 1039955, 1188520, 1644580, 1663928, 2020484, 2079910, 2525605, 3289160, 3535847, 4040968, 4159820, 5051210, 7071694, 8319640, 10102420, 14143388, 17679235, 20204840, 28286776, 35358470, 70716940, 141433880]

約数ペア:

[(1, 141433880), (2, 70716940), (4, 35358470), (5, 28286776), (7, 20204840), (8, 17679235), (10, 14143388), (14, 10102420), (17, 8319640), (20, 7071694), (28, 5051210), (34, 4159820), (35, 4040968), (40, 3535847), (43, 3289160), (56, 2525605), (68, 2079910), (70, 2020484), (85, 1663928), (86, 1644580), (119, 1188520), (136, 1039955), (140, 1010242), (170, 831964), (172, 822290), (215, 657832), (238, 594260), (280, 505121), (301, 469880), (340, 415982), (344, 411145), (430, 328916), (476, 297130), (595, 237704), (602, 234940), (680, 207991), (691, 204680), (731, 193480), (860, 164458), (952, 148565), (1190, 118852), (1204, 117470), (1382, 102340), (1462, 96740), (1505, 93976), (1720, 82229), (2380, 59426), (2408, 58735), (2764, 51170), (2924, 48370), (3010, 46988), (3455, 40936), (3655, 38696), (4760, 29713), (4837, 29240), (5117, 27640), (5528, 25585), (5848, 24185), (6020, 23494), (6910, 20468), (7310, 19348), (9674, 14620), (10234, 13820), (11747, 12040)]