160017660

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 288

約数和(自身を含む): 572006400

約数和(自身を除く): 411988740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 31, 33, 36, 44, 45, 54, 55, 60, 62, 66, 79, 90, 93, 99, 108, 110, 121, 124, 132, 135, 155, 158, 165, 180, 186, 198, 220, 237, 242, 270, 279, 297, 310, 316, 330, 341, 363, 372, 395, 396, 465, 474, 484, 495, 540, 558, 594, 605, 620, 660, 682, 711, 726, 790, 837, 869, 930, 948, 990, 1023, 1089, 1116, 1185, 1188, 1210, 1364, 1395, 1422, 1452, 1485, 1580, 1674, 1705, 1738, 1815, 1860, 1980, 2046, 2133, 2178, 2370, 2420, 2449, 2607, 2790, 2844, 2970, 3069, 3267, 3348, 3410, 3476, 3555, 3630, 3751, 4092, 4185, 4266, 4345, 4356, 4740, 4898, 5115, 5214, 5445, 5580, 5940, 6138, 6534, 6820, 7110, 7260, 7347, 7502, 7821, 8370, 8532, 8690, 9207, 9559, 9796, 10230, 10428, 10665, 10890, 11253, 12245, 12276, 13035, 13068, 14220, 14694, 15004, 15345, 15642, 16335, 16740, 17380, 18414, 18755, 19118, 20460, 21330, 21780, 22041, 22506, 23463, 24490, 26070, 26939, 28677, 29388, 30690, 31284, 32670, 33759, 36735, 36828, 37510, 38236, 39105, 42660, 44082, 45012, 46035, 46926, 47795, 48980, 52140, 53878, 56265, 57354, 61380, 65340, 66123, 67518, 73470, 75020, 78210, 80817, 86031, 88164, 92070, 93852, 95590, 101277, 107756, 110205, 112530, 114708, 117315, 132246, 134695, 135036, 143385, 146940, 156420, 161634, 168795, 172062, 184140, 191180, 202554, 220410, 225060, 234630, 242451, 258093, 264492, 269390, 286770, 296329, 323268, 330615, 337590, 344124, 404085, 405108, 430155, 440820, 469260, 484902, 506385, 516186, 538780, 573540, 592658, 661230, 675180, 727353, 808170, 860310, 888987, 969804, 1012770, 1032372, 1185316, 1212255, 1290465, 1322460, 1454706, 1481645, 1616340, 1720620, 1777974, 2025540, 2424510, 2580930, 2666961, 2909412, 2963290, 3555948, 3636765, 4444935, 4849020, 5161860, 5333922, 5926580, 7273530, 8000883, 8889870, 10667844, 13334805, 14547060, 16001766, 17779740, 26669610, 32003532, 40004415, 53339220, 80008830, 160017660]

約数ペア:

[(1, 160017660), (2, 80008830), (3, 53339220), (4, 40004415), (5, 32003532), (6, 26669610), (9, 17779740), (10, 16001766), (11, 14547060), (12, 13334805), (15, 10667844), (18, 8889870), (20, 8000883), (22, 7273530), (27, 5926580), (30, 5333922), (31, 5161860), (33, 4849020), (36, 4444935), (44, 3636765), (45, 3555948), (54, 2963290), (55, 2909412), (60, 2666961), (62, 2580930), (66, 2424510), (79, 2025540), (90, 1777974), (93, 1720620), (99, 1616340), (108, 1481645), (110, 1454706), (121, 1322460), (124, 1290465), (132, 1212255), (135, 1185316), (155, 1032372), (158, 1012770), (165, 969804), (180, 888987), (186, 860310), (198, 808170), (220, 727353), (237, 675180), (242, 661230), (270, 592658), (279, 573540), (297, 538780), (310, 516186), (316, 506385), (330, 484902), (341, 469260), (363, 440820), (372, 430155), (395, 405108), (396, 404085), (465, 344124), (474, 337590), (484, 330615), (495, 323268), (540, 296329), (558, 286770), (594, 269390), (605, 264492), (620, 258093), (660, 242451), (682, 234630), (711, 225060), (726, 220410), (790, 202554), (837, 191180), (869, 184140), (930, 172062), (948, 168795), (990, 161634), (1023, 156420), (1089, 146940), (1116, 143385), (1185, 135036), (1188, 134695), (1210, 132246), (1364, 117315), (1395, 114708), (1422, 112530), (1452, 110205), (1485, 107756), (1580, 101277), (1674, 95590), (1705, 93852), (1738, 92070), (1815, 88164), (1860, 86031), (1980, 80817), (2046, 78210), (2133, 75020), (2178, 73470), (2370, 67518), (2420, 66123), (2449, 65340), (2607, 61380), (2790, 57354), (2844, 56265), (2970, 53878), (3069, 52140), (3267, 48980), (3348, 47795), (3410, 46926), (3476, 46035), (3555, 45012), (3630, 44082), (3751, 42660), (4092, 39105), (4185, 38236), (4266, 37510), (4345, 36828), (4356, 36735), (4740, 33759), (4898, 32670), (5115, 31284), (5214, 30690), (5445, 29388), (5580, 28677), (5940, 26939), (6138, 26070), (6534, 24490), (6820, 23463), (7110, 22506), (7260, 22041), (7347, 21780), (7502, 21330), (7821, 20460), (8370, 19118), (8532, 18755), (8690, 18414), (9207, 17380), (9559, 16740), (9796, 16335), (10230, 15642), (10428, 15345), (10665, 15004), (10890, 14694), (11253, 14220), (12245, 13068), (12276, 13035)]