140335140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{31}}^1$

素因数の和:111

約数の個数: 192

約数和(自身を含む): 467066880

約数和(自身を除く): 326731740

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 31, 33, 38, 44, 55, 57, 60, 62, 66, 76, 93, 95, 110, 114, 124, 132, 155, 165, 186, 190, 209, 220, 228, 285, 310, 330, 341, 361, 372, 380, 418, 465, 570, 589, 620, 627, 660, 682, 722, 836, 930, 1023, 1045, 1083, 1140, 1178, 1254, 1364, 1444, 1705, 1767, 1805, 1860, 2046, 2090, 2166, 2356, 2508, 2945, 3135, 3410, 3534, 3610, 3971, 4092, 4180, 4332, 5115, 5415, 5890, 6270, 6479, 6820, 6859, 7068, 7220, 7942, 8835, 10230, 10830, 11191, 11780, 11913, 12540, 12958, 13718, 15884, 17670, 19437, 19855, 20460, 20577, 21660, 22382, 23826, 25916, 27436, 32395, 33573, 34295, 35340, 38874, 39710, 41154, 44764, 47652, 55955, 59565, 64790, 67146, 68590, 75449, 77748, 79420, 82308, 97185, 102885, 111910, 119130, 123101, 129580, 134292, 137180, 150898, 167865, 194370, 205770, 212629, 223820, 226347, 238260, 246202, 301796, 335730, 369303, 377245, 388740, 411540, 425258, 452694, 492404, 615505, 637887, 671460, 738606, 754490, 850516, 905388, 1063145, 1131735, 1231010, 1275774, 1477212, 1508980, 1846515, 2126290, 2263470, 2338919, 2462020, 2551548, 3189435, 3693030, 4252580, 4526940, 4677838, 6378870, 7016757, 7386060, 9355676, 11694595, 12757740, 14033514, 23389190, 28067028, 35083785, 46778380, 70167570, 140335140]

約数ペア:

[(1, 140335140), (2, 70167570), (3, 46778380), (4, 35083785), (5, 28067028), (6, 23389190), (10, 14033514), (11, 12757740), (12, 11694595), (15, 9355676), (19, 7386060), (20, 7016757), (22, 6378870), (30, 4677838), (31, 4526940), (33, 4252580), (38, 3693030), (44, 3189435), (55, 2551548), (57, 2462020), (60, 2338919), (62, 2263470), (66, 2126290), (76, 1846515), (93, 1508980), (95, 1477212), (110, 1275774), (114, 1231010), (124, 1131735), (132, 1063145), (155, 905388), (165, 850516), (186, 754490), (190, 738606), (209, 671460), (220, 637887), (228, 615505), (285, 492404), (310, 452694), (330, 425258), (341, 411540), (361, 388740), (372, 377245), (380, 369303), (418, 335730), (465, 301796), (570, 246202), (589, 238260), (620, 226347), (627, 223820), (660, 212629), (682, 205770), (722, 194370), (836, 167865), (930, 150898), (1023, 137180), (1045, 134292), (1083, 129580), (1140, 123101), (1178, 119130), (1254, 111910), (1364, 102885), (1444, 97185), (1705, 82308), (1767, 79420), (1805, 77748), (1860, 75449), (2046, 68590), (2090, 67146), (2166, 64790), (2356, 59565), (2508, 55955), (2945, 47652), (3135, 44764), (3410, 41154), (3534, 39710), (3610, 38874), (3971, 35340), (4092, 34295), (4180, 33573), (4332, 32395), (5115, 27436), (5415, 25916), (5890, 23826), (6270, 22382), (6479, 21660), (6820, 20577), (6859, 20460), (7068, 19855), (7220, 19437), (7942, 17670), (8835, 15884), (10230, 13718), (10830, 12958), (11191, 12540), (11780, 11913)]