139289760

素因数分解:

$2^5\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1740

約数の個数: 192

約数和(自身を含む): 513475200

約数和(自身を除く): 374185440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 32, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 96, 108, 114, 120, 135, 144, 152, 160, 171, 180, 190, 216, 228, 240, 270, 285, 288, 304, 342, 360, 380, 432, 456, 480, 513, 540, 570, 608, 684, 720, 760, 855, 864, 912, 1026, 1080, 1140, 1368, 1440, 1520, 1697, 1710, 1824, 2052, 2160, 2280, 2565, 2736, 3040, 3394, 3420, 4104, 4320, 4560, 5091, 5130, 5472, 6788, 6840, 8208, 8485, 9120, 10182, 10260, 13576, 13680, 15273, 16416, 16970, 20364, 20520, 25455, 27152, 27360, 30546, 32243, 33940, 40728, 41040, 45819, 50910, 54304, 61092, 64486, 67880, 76365, 81456, 82080, 91638, 96729, 101820, 122184, 128972, 135760, 152730, 161215, 162912, 183276, 193458, 203640, 229095, 244368, 257944, 271520, 290187, 305460, 322430, 366552, 386916, 407280, 458190, 483645, 488736, 515888, 580374, 610920, 644860, 733104, 773832, 814560, 870561, 916380, 967290, 1031776, 1160748, 1221840, 1289720, 1450935, 1466208, 1547664, 1741122, 1832760, 1934580, 2321496, 2443680, 2579440, 2901870, 3095328, 3482244, 3665520, 3869160, 4352805, 4642992, 5158880, 5803740, 6964488, 7331040, 7738320, 8705610, 9285984, 11607480, 13928976, 15476640, 17411220, 23214960, 27857952, 34822440, 46429920, 69644880, 139289760]

約数ペア:

[(1, 139289760), (2, 69644880), (3, 46429920), (4, 34822440), (5, 27857952), (6, 23214960), (8, 17411220), (9, 15476640), (10, 13928976), (12, 11607480), (15, 9285984), (16, 8705610), (18, 7738320), (19, 7331040), (20, 6964488), (24, 5803740), (27, 5158880), (30, 4642992), (32, 4352805), (36, 3869160), (38, 3665520), (40, 3482244), (45, 3095328), (48, 2901870), (54, 2579440), (57, 2443680), (60, 2321496), (72, 1934580), (76, 1832760), (80, 1741122), (90, 1547664), (95, 1466208), (96, 1450935), (108, 1289720), (114, 1221840), (120, 1160748), (135, 1031776), (144, 967290), (152, 916380), (160, 870561), (171, 814560), (180, 773832), (190, 733104), (216, 644860), (228, 610920), (240, 580374), (270, 515888), (285, 488736), (288, 483645), (304, 458190), (342, 407280), (360, 386916), (380, 366552), (432, 322430), (456, 305460), (480, 290187), (513, 271520), (540, 257944), (570, 244368), (608, 229095), (684, 203640), (720, 193458), (760, 183276), (855, 162912), (864, 161215), (912, 152730), (1026, 135760), (1080, 128972), (1140, 122184), (1368, 101820), (1440, 96729), (1520, 91638), (1697, 82080), (1710, 81456), (1824, 76365), (2052, 67880), (2160, 64486), (2280, 61092), (2565, 54304), (2736, 50910), (3040, 45819), (3394, 41040), (3420, 40728), (4104, 33940), (4320, 32243), (4560, 30546), (5091, 27360), (5130, 27152), (5472, 25455), (6788, 20520), (6840, 20364), (8208, 16970), (8485, 16416), (9120, 15273), (10182, 13680), (10260, 13576)]