1330262563920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{997}}^1\times {\mathrm{1669}}^1\times {\mathrm{3331}}^1$

素因数の和:6013

約数の個数: 160

約数和(自身を含む): 4131663473280

約数和(自身を除く): 2801400909360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 997, 1669, 1994, 2991, 3331, 3338, 3988, 4985, 5007, 5982, 6662, 6676, 7976, 8345, 9970, 9993, 10014, 11964, 13324, 13352, 14955, 15952, 16655, 16690, 19940, 19986, 20028, 23928, 25035, 26648, 26704, 29910, 33310, 33380, 39880, 39972, 40056, 47856, 49965, 50070, 53296, 59820, 66620, 66760, 79760, 79944, 80112, 99930, 100140, 119640, 133240, 133520, 159888, 199860, 200280, 239280, 266480, 399720, 400560, 799440, 1663993, 3321007, 3327986, 4991979, 5559439, 6642014, 6655972, 8319965, 9963021, 9983958, 11118878, 13284028, 13311944, 16605035, 16639930, 16678317, 19926042, 19967916, 22237756, 24959895, 26568056, 26623888, 27797195, 33210070, 33279860, 33356634, 39852084, 39935832, 44475512, 49815105, 49919790, 53136112, 55594390, 66420140, 66559720, 66713268, 79704168, 79871664, 83391585, 88951024, 99630210, 99839580, 111188780, 132840280, 133119440, 133426536, 159408336, 166783170, 199260420, 199679160, 222377560, 265680560, 266853072, 333566340, 398520840, 399358320, 444755120, 667132680, 797041680, 1334265360, 5542760683, 11085521366, 16628282049, 22171042732, 27713803415, 33256564098, 44342085464, 55427606830, 66513128196, 83141410245, 88684170928, 110855213660, 133026256392, 166282820490, 221710427320, 266052512784, 332565640980, 443420854640, 665131281960, 1330262563920]

約数ペア:

[(1, 1330262563920), (2, 665131281960), (3, 443420854640), (4, 332565640980), (5, 266052512784), (6, 221710427320), (8, 166282820490), (10, 133026256392), (12, 110855213660), (15, 88684170928), (16, 83141410245), (20, 66513128196), (24, 55427606830), (30, 44342085464), (40, 33256564098), (48, 27713803415), (60, 22171042732), (80, 16628282049), (120, 11085521366), (240, 5542760683), (997, 1334265360), (1669, 797041680), (1994, 667132680), (2991, 444755120), (3331, 399358320), (3338, 398520840), (3988, 333566340), (4985, 266853072), (5007, 265680560), (5982, 222377560), (6662, 199679160), (6676, 199260420), (7976, 166783170), (8345, 159408336), (9970, 133426536), (9993, 133119440), (10014, 132840280), (11964, 111188780), (13324, 99839580), (13352, 99630210), (14955, 88951024), (15952, 83391585), (16655, 79871664), (16690, 79704168), (19940, 66713268), (19986, 66559720), (20028, 66420140), (23928, 55594390), (25035, 53136112), (26648, 49919790), (26704, 49815105), (29910, 44475512), (33310, 39935832), (33380, 39852084), (39880, 33356634), (39972, 33279860), (40056, 33210070), (47856, 27797195), (49965, 26623888), (50070, 26568056), (53296, 24959895), (59820, 22237756), (66620, 19967916), (66760, 19926042), (79760, 16678317), (79944, 16639930), (80112, 16605035), (99930, 13311944), (100140, 13284028), (119640, 11118878), (133240, 9983958), (133520, 9963021), (159888, 8319965), (199860, 6655972), (200280, 6642014), (239280, 5559439), (266480, 4991979), (399720, 3327986), (400560, 3321007), (799440, 1663993)]