2017906020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:138

約数の個数: 432

約数和(自身を含む): 7375542720

約数和(自身を除く): 5357636700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 27, 30, 36, 38, 39, 41, 45, 52, 54, 57, 60, 65, 76, 78, 81, 82, 90, 95, 108, 114, 117, 123, 130, 135, 156, 162, 164, 171, 180, 190, 195, 205, 228, 234, 243, 246, 247, 260, 270, 285, 324, 342, 351, 369, 380, 390, 405, 410, 468, 486, 492, 494, 513, 533, 540, 570, 585, 615, 684, 702, 738, 741, 779, 780, 810, 820, 855, 972, 988, 1026, 1053, 1066, 1107, 1140, 1170, 1215, 1230, 1235, 1404, 1476, 1482, 1539, 1558, 1599, 1620, 1681, 1710, 1755, 1845, 2052, 2106, 2132, 2214, 2223, 2337, 2340, 2430, 2460, 2470, 2565, 2665, 2964, 3078, 3116, 3159, 3198, 3321, 3362, 3420, 3510, 3690, 3705, 3895, 4212, 4428, 4446, 4617, 4674, 4797, 4860, 4940, 5043, 5130, 5265, 5330, 5535, 6156, 6318, 6396, 6642, 6669, 6724, 7011, 7020, 7380, 7410, 7695, 7790, 7995, 8405, 8892, 9234, 9348, 9594, 9963, 10086, 10127, 10260, 10530, 10660, 11070, 11115, 11685, 12636, 13284, 13338, 14022, 14391, 14820, 15129, 15390, 15580, 15795, 15990, 16605, 16810, 18468, 19188, 19926, 20007, 20172, 20254, 21033, 21060, 21853, 22140, 22230, 23085, 23370, 23985, 25215, 26676, 28044, 28782, 30258, 30381, 30780, 31590, 31939, 31980, 33210, 33345, 33620, 35055, 39852, 40014, 40508, 42066, 43173, 43706, 44460, 45387, 46170, 46740, 47970, 49815, 50430, 50635, 57564, 60021, 60516, 60762, 63099, 63180, 63878, 65559, 66420, 66690, 70110, 71955, 75645, 80028, 84132, 86346, 87412, 90774, 91143, 92340, 95817, 95940, 99630, 100035, 100860, 101270, 105165, 109265, 120042, 121524, 126198, 127756, 129519, 131118, 133380, 136161, 140220, 143910, 151290, 151905, 159695, 172692, 181548, 182286, 189297, 191634, 196677, 199260, 200070, 202540, 210330, 215865, 218530, 226935, 240084, 252396, 259038, 262236, 272322, 273429, 287451, 287820, 300105, 302580, 303810, 315495, 319390, 327795, 364572, 378594, 383268, 393354, 400140, 408483, 415207, 420660, 431730, 437060, 453870, 455715, 479085, 518076, 544644, 546858, 574902, 590031, 600210, 607620, 630990, 638780, 647595, 655590, 680805, 757188, 786708, 816966, 820287, 830414, 862353, 863460, 907740, 911430, 946485, 958170, 983385, 1093716, 1149804, 1180062, 1200420, 1245621, 1261980, 1295190, 1311180, 1361610, 1367145, 1437255, 1633932, 1640574, 1660828, 1724706, 1770093, 1822860, 1892970, 1916340, 1966770, 2042415, 2076035, 2360124, 2460861, 2491242, 2587059, 2590380, 2723220, 2734290, 2874510, 2950155, 3281148, 3449412, 3540186, 3736863, 3785940, 3933540, 4084830, 4101435, 4152070, 4311765, 4921722, 4982484, 5174118, 5310279, 5468580, 5749020, 5900310, 6228105, 7080372, 7473726, 7761177, 8169660, 8202870, 8304140, 8623530, 8850465, 9843444, 10348236, 10620558, 11210589, 11800620, 12304305, 12456210, 12935295, 14947452, 15522354, 16405740, 17247060, 17700930, 18684315, 21241116, 22421178, 24608610, 24912420, 25870590, 26551395, 31044708, 33631767, 35401860, 37368630, 38805885, 44842356, 49217220, 51741180, 53102790, 56052945, 67263534, 74737260, 77611770, 100895301, 106205580, 112105890, 134527068, 155223540, 168158835, 201790602, 224211780, 336317670, 403581204, 504476505, 672635340, 1008953010, 2017906020]

約数ペア:

[(1, 2017906020), (2, 1008953010), (3, 672635340), (4, 504476505), (5, 403581204), (6, 336317670), (9, 224211780), (10, 201790602), (12, 168158835), (13, 155223540), (15, 134527068), (18, 112105890), (19, 106205580), (20, 100895301), (26, 77611770), (27, 74737260), (30, 67263534), (36, 56052945), (38, 53102790), (39, 51741180), (41, 49217220), (45, 44842356), (52, 38805885), (54, 37368630), (57, 35401860), (60, 33631767), (65, 31044708), (76, 26551395), (78, 25870590), (81, 24912420), (82, 24608610), (90, 22421178), (95, 21241116), (108, 18684315), (114, 17700930), (117, 17247060), (123, 16405740), (130, 15522354), (135, 14947452), (156, 12935295), (162, 12456210), (164, 12304305), (171, 11800620), (180, 11210589), (190, 10620558), (195, 10348236), (205, 9843444), (228, 8850465), (234, 8623530), (243, 8304140), (246, 8202870), (247, 8169660), (260, 7761177), (270, 7473726), (285, 7080372), (324, 6228105), (342, 5900310), (351, 5749020), (369, 5468580), (380, 5310279), (390, 5174118), (405, 4982484), (410, 4921722), (468, 4311765), (486, 4152070), (492, 4101435), (494, 4084830), (513, 3933540), (533, 3785940), (540, 3736863), (570, 3540186), (585, 3449412), (615, 3281148), (684, 2950155), (702, 2874510), (738, 2734290), (741, 2723220), (779, 2590380), (780, 2587059), (810, 2491242), (820, 2460861), (855, 2360124), (972, 2076035), (988, 2042415), (1026, 1966770), (1053, 1916340), (1066, 1892970), (1107, 1822860), (1140, 1770093), (1170, 1724706), (1215, 1660828), (1230, 1640574), (1235, 1633932), (1404, 1437255), (1476, 1367145), (1482, 1361610), (1539, 1311180), (1558, 1295190), (1599, 1261980), (1620, 1245621), (1681, 1200420), (1710, 1180062), (1755, 1149804), (1845, 1093716), (2052, 983385), (2106, 958170), (2132, 946485), (2214, 911430), (2223, 907740), (2337, 863460), (2340, 862353), (2430, 830414), (2460, 820287), (2470, 816966), (2565, 786708), (2665, 757188), (2964, 680805), (3078, 655590), (3116, 647595), (3159, 638780), (3198, 630990), (3321, 607620), (3362, 600210), (3420, 590031), (3510, 574902), (3690, 546858), (3705, 544644), (3895, 518076), (4212, 479085), (4428, 455715), (4446, 453870), (4617, 437060), (4674, 431730), (4797, 420660), (4860, 415207), (4940, 408483), (5043, 400140), (5130, 393354), (5265, 383268), (5330, 378594), (5535, 364572), (6156, 327795), (6318, 319390), (6396, 315495), (6642, 303810), (6669, 302580), (6724, 300105), (7011, 287820), (7020, 287451), (7380, 273429), (7410, 272322), (7695, 262236), (7790, 259038), (7995, 252396), (8405, 240084), (8892, 226935), (9234, 218530), (9348, 215865), (9594, 210330), (9963, 202540), (10086, 200070), (10127, 199260), (10260, 196677), (10530, 191634), (10660, 189297), (11070, 182286), (11115, 181548), (11685, 172692), (12636, 159695), (13284, 151905), (13338, 151290), (14022, 143910), (14391, 140220), (14820, 136161), (15129, 133380), (15390, 131118), (15580, 129519), (15795, 127756), (15990, 126198), (16605, 121524), (16810, 120042), (18468, 109265), (19188, 105165), (19926, 101270), (20007, 100860), (20172, 100035), (20254, 99630), (21033, 95940), (21060, 95817), (21853, 92340), (22140, 91143), (22230, 90774), (23085, 87412), (23370, 86346), (23985, 84132), (25215, 80028), (26676, 75645), (28044, 71955), (28782, 70110), (30258, 66690), (30381, 66420), (30780, 65559), (31590, 63878), (31939, 63180), (31980, 63099), (33210, 60762), (33345, 60516), (33620, 60021), (35055, 57564), (39852, 50635), (40014, 50430), (40508, 49815), (42066, 47970), (43173, 46740), (43706, 46170), (44460, 45387)]