39804579720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1\times {\mathrm{3821}}^1$

素因数の和:5380

約数の個数: 192

約数和(自身を含む): 136298635200

約数和(自身を除く): 96494055480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1523, 1710, 2280, 3046, 3420, 3821, 4569, 6092, 6840, 7615, 7642, 9138, 11463, 12184, 13707, 15230, 15284, 18276, 19105, 22845, 22926, 27414, 28937, 30460, 30568, 34389, 36552, 38210, 45690, 45852, 54828, 57315, 57874, 60920, 68535, 68778, 72599, 76420, 86811, 91380, 91704, 109656, 114630, 115748, 137070, 137556, 144685, 145198, 152840, 171945, 173622, 182760, 217797, 229260, 231496, 260433, 274140, 275112, 289370, 290396, 343890, 347244, 362995, 434055, 435594, 458520, 520866, 548280, 578740, 580792, 653391, 687780, 694488, 725990, 868110, 871188, 1041732, 1088985, 1157480, 1302165, 1306782, 1375560, 1451980, 1736220, 1742376, 2083464, 2177970, 2604330, 2613564, 2903960, 3266955, 3472440, 4355940, 5208660, 5227128, 5819383, 6533910, 8711880, 10417320, 11638766, 13067820, 17458149, 23277532, 26135640, 29096915, 34916298, 46555064, 52374447, 58193830, 69832596, 87290745, 104748894, 110568277, 116387660, 139665192, 174581490, 209497788, 221136554, 232775320, 261872235, 331704831, 349162980, 418995576, 442273108, 523744470, 552841385, 663409662, 698325960, 884546216, 995114493, 1047488940, 1105682770, 1326819324, 1658524155, 1990228986, 2094977880, 2211365540, 2653638648, 3317048310, 3980457972, 4422731080, 4975572465, 6634096620, 7960915944, 9951144930, 13268193240, 19902289860, 39804579720]

約数ペア:

[(1, 39804579720), (2, 19902289860), (3, 13268193240), (4, 9951144930), (5, 7960915944), (6, 6634096620), (8, 4975572465), (9, 4422731080), (10, 3980457972), (12, 3317048310), (15, 2653638648), (18, 2211365540), (19, 2094977880), (20, 1990228986), (24, 1658524155), (30, 1326819324), (36, 1105682770), (38, 1047488940), (40, 995114493), (45, 884546216), (57, 698325960), (60, 663409662), (72, 552841385), (76, 523744470), (90, 442273108), (95, 418995576), (114, 349162980), (120, 331704831), (152, 261872235), (171, 232775320), (180, 221136554), (190, 209497788), (228, 174581490), (285, 139665192), (342, 116387660), (360, 110568277), (380, 104748894), (456, 87290745), (570, 69832596), (684, 58193830), (760, 52374447), (855, 46555064), (1140, 34916298), (1368, 29096915), (1523, 26135640), (1710, 23277532), (2280, 17458149), (3046, 13067820), (3420, 11638766), (3821, 10417320), (4569, 8711880), (6092, 6533910), (6840, 5819383), (7615, 5227128), (7642, 5208660), (9138, 4355940), (11463, 3472440), (12184, 3266955), (13707, 2903960), (15230, 2613564), (15284, 2604330), (18276, 2177970), (19105, 2083464), (22845, 1742376), (22926, 1736220), (27414, 1451980), (28937, 1375560), (30460, 1306782), (30568, 1302165), (34389, 1157480), (36552, 1088985), (38210, 1041732), (45690, 871188), (45852, 868110), (54828, 725990), (57315, 694488), (57874, 687780), (60920, 653391), (68535, 580792), (68778, 578740), (72599, 548280), (76420, 520866), (86811, 458520), (91380, 435594), (91704, 434055), (109656, 362995), (114630, 347244), (115748, 343890), (137070, 290396), (137556, 289370), (144685, 275112), (145198, 274140), (152840, 260433), (171945, 231496), (173622, 229260), (182760, 217797)]