266221920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29191}}^1$

素因数の和:29228

約数の個数: 96

約数和(自身を含む): 882766080

約数和(自身を除く): 616544160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1520, 1824, 2280, 3040, 4560, 9120, 29191, 58382, 87573, 116764, 145955, 175146, 233528, 291910, 350292, 437865, 467056, 554629, 583820, 700584, 875730, 934112, 1109258, 1167640, 1401168, 1663887, 1751460, 2218516, 2335280, 2773145, 2802336, 3327774, 3502920, 4437032, 4670560, 5546290, 6655548, 7005840, 8319435, 8874064, 11092580, 13311096, 14011680, 16638870, 17748128, 22185160, 26622192, 33277740, 44370320, 53244384, 66555480, 88740640, 133110960, 266221920]

約数ペア:

[(1, 266221920), (2, 133110960), (3, 88740640), (4, 66555480), (5, 53244384), (6, 44370320), (8, 33277740), (10, 26622192), (12, 22185160), (15, 17748128), (16, 16638870), (19, 14011680), (20, 13311096), (24, 11092580), (30, 8874064), (32, 8319435), (38, 7005840), (40, 6655548), (48, 5546290), (57, 4670560), (60, 4437032), (76, 3502920), (80, 3327774), (95, 2802336), (96, 2773145), (114, 2335280), (120, 2218516), (152, 1751460), (160, 1663887), (190, 1401168), (228, 1167640), (240, 1109258), (285, 934112), (304, 875730), (380, 700584), (456, 583820), (480, 554629), (570, 467056), (608, 437865), (760, 350292), (912, 291910), (1140, 233528), (1520, 175146), (1824, 145955), (2280, 116764), (3040, 87573), (4560, 58382), (9120, 29191)]