70807680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:691

約数の個数: 192

約数和(自身を含む): 257774400

約数和(自身を除く): 186966720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 64, 72, 76, 80, 90, 95, 96, 114, 120, 128, 144, 152, 160, 171, 180, 190, 192, 228, 240, 285, 288, 304, 320, 342, 360, 380, 384, 456, 480, 570, 576, 608, 640, 647, 684, 720, 760, 855, 912, 960, 1140, 1152, 1216, 1294, 1368, 1440, 1520, 1710, 1824, 1920, 1941, 2280, 2432, 2588, 2736, 2880, 3040, 3235, 3420, 3648, 3882, 4560, 5176, 5472, 5760, 5823, 6080, 6470, 6840, 7296, 7764, 9120, 9705, 10352, 10944, 11646, 12160, 12293, 12940, 13680, 15528, 18240, 19410, 20704, 21888, 23292, 24586, 25880, 27360, 29115, 31056, 36480, 36879, 38820, 41408, 46584, 49172, 51760, 54720, 58230, 61465, 62112, 73758, 77640, 82816, 93168, 98344, 103520, 109440, 110637, 116460, 122930, 124224, 147516, 155280, 184395, 186336, 196688, 207040, 221274, 232920, 245860, 248448, 295032, 310560, 368790, 372672, 393376, 414080, 442548, 465840, 491720, 553185, 590064, 621120, 737580, 745344, 786752, 885096, 931680, 983440, 1106370, 1180128, 1242240, 1475160, 1573504, 1770192, 1863360, 1966880, 2212740, 2360256, 2950320, 3540384, 3726720, 3933760, 4425480, 4720512, 5900640, 7080768, 7867520, 8850960, 11801280, 14161536, 17701920, 23602560, 35403840, 70807680]

約数ペア:

[(1, 70807680), (2, 35403840), (3, 23602560), (4, 17701920), (5, 14161536), (6, 11801280), (8, 8850960), (9, 7867520), (10, 7080768), (12, 5900640), (15, 4720512), (16, 4425480), (18, 3933760), (19, 3726720), (20, 3540384), (24, 2950320), (30, 2360256), (32, 2212740), (36, 1966880), (38, 1863360), (40, 1770192), (45, 1573504), (48, 1475160), (57, 1242240), (60, 1180128), (64, 1106370), (72, 983440), (76, 931680), (80, 885096), (90, 786752), (95, 745344), (96, 737580), (114, 621120), (120, 590064), (128, 553185), (144, 491720), (152, 465840), (160, 442548), (171, 414080), (180, 393376), (190, 372672), (192, 368790), (228, 310560), (240, 295032), (285, 248448), (288, 245860), (304, 232920), (320, 221274), (342, 207040), (360, 196688), (380, 186336), (384, 184395), (456, 155280), (480, 147516), (570, 124224), (576, 122930), (608, 116460), (640, 110637), (647, 109440), (684, 103520), (720, 98344), (760, 93168), (855, 82816), (912, 77640), (960, 73758), (1140, 62112), (1152, 61465), (1216, 58230), (1294, 54720), (1368, 51760), (1440, 49172), (1520, 46584), (1710, 41408), (1824, 38820), (1920, 36879), (1941, 36480), (2280, 31056), (2432, 29115), (2588, 27360), (2736, 25880), (2880, 24586), (3040, 23292), (3235, 21888), (3420, 20704), (3648, 19410), (3882, 18240), (4560, 15528), (5176, 13680), (5472, 12940), (5760, 12293), (5823, 12160), (6080, 11646), (6470, 10944), (6840, 10352), (7296, 9705), (7764, 9120)]