69644880

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1697}}^1$

素因数の和:1738

約数の個数: 160

約数和(自身を含む): 252662400

約数和(自身を除く): 183017520

約数列:

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

約数ペア:

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