20126931660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{1699}}^1$

素因数の和:1949

約数の個数: 288

約数和(自身を含む): 69147187200

約数和(自身を除く): 49020255540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 31, 33, 36, 44, 45, 55, 60, 62, 66, 90, 93, 99, 110, 124, 132, 155, 165, 180, 186, 193, 198, 220, 279, 310, 330, 341, 372, 386, 396, 465, 495, 558, 579, 620, 660, 682, 772, 930, 965, 990, 1023, 1116, 1158, 1364, 1395, 1699, 1705, 1737, 1860, 1930, 1980, 2046, 2123, 2316, 2790, 2895, 3069, 3398, 3410, 3474, 3860, 4092, 4246, 5097, 5115, 5580, 5790, 5983, 6138, 6369, 6796, 6820, 6948, 8492, 8495, 8685, 10194, 10230, 10615, 11580, 11966, 12276, 12738, 15291, 15345, 16990, 17370, 17949, 18689, 19107, 20388, 20460, 21230, 23932, 25476, 25485, 29915, 30582, 30690, 31845, 33980, 34740, 35898, 37378, 38214, 42460, 50970, 52669, 53847, 56067, 59830, 61164, 61380, 63690, 65813, 71796, 74756, 76428, 76455, 89745, 93445, 95535, 101940, 105338, 107694, 112134, 119660, 127380, 131626, 152910, 158007, 168201, 179490, 186890, 191070, 197439, 210676, 215388, 224268, 263252, 263345, 269235, 280335, 305820, 316014, 327907, 329065, 336402, 358980, 373780, 382140, 394878, 474021, 526690, 538470, 560670, 579359, 592317, 632028, 655814, 658130, 672804, 789756, 790035, 841005, 948042, 983721, 987195, 1053380, 1076940, 1121340, 1158718, 1184634, 1311628, 1316260, 1580070, 1639535, 1682010, 1738077, 1896084, 1967442, 1974390, 2317436, 2369268, 2370105, 2896795, 2951163, 2961585, 3160140, 3279070, 3364020, 3476154, 3606977, 3934884, 3948780, 4740210, 4918605, 5214231, 5793590, 5902326, 5923170, 6558140, 6952308, 7213954, 8690385, 9480420, 9837210, 10165117, 10428462, 10820931, 11587180, 11804652, 11846340, 14427908, 14755815, 17380770, 18034885, 19674420, 20330234, 20856924, 21641862, 26071155, 29511630, 30495351, 32462793, 34761540, 36069770, 40660468, 43283724, 50825585, 52142310, 54104655, 59023260, 60990702, 64925586, 72139540, 91486053, 101651170, 104284620, 108209310, 111816287, 121981404, 129851172, 152476755, 162313965, 182972106, 203302340, 216418620, 223632574, 304953510, 324627930, 335448861, 365944212, 447265148, 457430265, 559081435, 609907020, 649255860, 670897722, 914860530, 1006346583, 1118162870, 1341795444, 1677244305, 1829721060, 2012693166, 2236325740, 3354488610, 4025386332, 5031732915, 6708977220, 10063465830, 20126931660]

約数ペア:

[(1, 20126931660), (2, 10063465830), (3, 6708977220), (4, 5031732915), (5, 4025386332), (6, 3354488610), (9, 2236325740), (10, 2012693166), (11, 1829721060), (12, 1677244305), (15, 1341795444), (18, 1118162870), (20, 1006346583), (22, 914860530), (30, 670897722), (31, 649255860), (33, 609907020), (36, 559081435), (44, 457430265), (45, 447265148), (55, 365944212), (60, 335448861), (62, 324627930), (66, 304953510), (90, 223632574), (93, 216418620), (99, 203302340), (110, 182972106), (124, 162313965), (132, 152476755), (155, 129851172), (165, 121981404), (180, 111816287), (186, 108209310), (193, 104284620), (198, 101651170), (220, 91486053), (279, 72139540), (310, 64925586), (330, 60990702), (341, 59023260), (372, 54104655), (386, 52142310), (396, 50825585), (465, 43283724), (495, 40660468), (558, 36069770), (579, 34761540), (620, 32462793), (660, 30495351), (682, 29511630), (772, 26071155), (930, 21641862), (965, 20856924), (990, 20330234), (1023, 19674420), (1116, 18034885), (1158, 17380770), (1364, 14755815), (1395, 14427908), (1699, 11846340), (1705, 11804652), (1737, 11587180), (1860, 10820931), (1930, 10428462), (1980, 10165117), (2046, 9837210), (2123, 9480420), (2316, 8690385), (2790, 7213954), (2895, 6952308), (3069, 6558140), (3398, 5923170), (3410, 5902326), (3474, 5793590), (3860, 5214231), (4092, 4918605), (4246, 4740210), (5097, 3948780), (5115, 3934884), (5580, 3606977), (5790, 3476154), (5983, 3364020), (6138, 3279070), (6369, 3160140), (6796, 2961585), (6820, 2951163), (6948, 2896795), (8492, 2370105), (8495, 2369268), (8685, 2317436), (10194, 1974390), (10230, 1967442), (10615, 1896084), (11580, 1738077), (11966, 1682010), (12276, 1639535), (12738, 1580070), (15291, 1316260), (15345, 1311628), (16990, 1184634), (17370, 1158718), (17949, 1121340), (18689, 1076940), (19107, 1053380), (20388, 987195), (20460, 983721), (21230, 948042), (23932, 841005), (25476, 790035), (25485, 789756), (29915, 672804), (30582, 658130), (30690, 655814), (31845, 632028), (33980, 592317), (34740, 579359), (35898, 560670), (37378, 538470), (38214, 526690), (42460, 474021), (50970, 394878), (52669, 382140), (53847, 373780), (56067, 358980), (59830, 336402), (61164, 329065), (61380, 327907), (63690, 316014), (65813, 305820), (71796, 280335), (74756, 269235), (76428, 263345), (76455, 263252), (89745, 224268), (93445, 215388), (95535, 210676), (101940, 197439), (105338, 191070), (107694, 186890), (112134, 179490), (119660, 168201), (127380, 158007), (131626, 152910)]