140283840

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7691}}^1$

素因数の和:7730

約数の個数: 112

約数和(自身を含む): 468904320

約数和(自身を除く): 328620480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 7691, 9120, 15382, 18240, 23073, 30764, 38455, 46146, 61528, 76910, 92292, 115365, 123056, 146129, 153820, 184584, 230730, 246112, 292258, 307640, 369168, 438387, 461460, 492224, 584516, 615280, 730645, 738336, 876774, 922920, 1169032, 1230560, 1461290, 1476672, 1753548, 1845840, 2191935, 2338064, 2461120, 2922580, 3507096, 3691680, 4383870, 4676128, 5845160, 7014192, 7383360, 8767740, 9352256, 11690320, 14028384, 17535480, 23380640, 28056768, 35070960, 46761280, 70141920, 140283840]

約数ペア:

[(1, 140283840), (2, 70141920), (3, 46761280), (4, 35070960), (5, 28056768), (6, 23380640), (8, 17535480), (10, 14028384), (12, 11690320), (15, 9352256), (16, 8767740), (19, 7383360), (20, 7014192), (24, 5845160), (30, 4676128), (32, 4383870), (38, 3691680), (40, 3507096), (48, 2922580), (57, 2461120), (60, 2338064), (64, 2191935), (76, 1845840), (80, 1753548), (95, 1476672), (96, 1461290), (114, 1230560), (120, 1169032), (152, 922920), (160, 876774), (190, 738336), (192, 730645), (228, 615280), (240, 584516), (285, 492224), (304, 461460), (320, 438387), (380, 369168), (456, 307640), (480, 292258), (570, 246112), (608, 230730), (760, 184584), (912, 153820), (960, 146129), (1140, 123056), (1216, 115365), (1520, 92292), (1824, 76910), (2280, 61528), (3040, 46146), (3648, 38455), (4560, 30764), (6080, 23073), (7691, 18240), (9120, 15382)]