142559360

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7681}}^1$

素因数の和:7729

約数の個数: 64

約数和(自身を含む): 352603800

約数和(自身を除く): 210044440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 7681, 9280, 15362, 18560, 30724, 38405, 61448, 76810, 122896, 153620, 222749, 245792, 307240, 445498, 491584, 614480, 890996, 983168, 1113745, 1228960, 1781992, 2227490, 2457920, 3563984, 4454980, 4915840, 7127968, 8909960, 14255936, 17819920, 28511872, 35639840, 71279680, 142559360]

約数ペア:

[(1, 142559360), (2, 71279680), (4, 35639840), (5, 28511872), (8, 17819920), (10, 14255936), (16, 8909960), (20, 7127968), (29, 4915840), (32, 4454980), (40, 3563984), (58, 2457920), (64, 2227490), (80, 1781992), (116, 1228960), (128, 1113745), (145, 983168), (160, 890996), (232, 614480), (290, 491584), (320, 445498), (464, 307240), (580, 245792), (640, 222749), (928, 153620), (1160, 122896), (1856, 76810), (2320, 61448), (3712, 38405), (4640, 30724), (7681, 18560), (9280, 15362)]