18042571260

素因数分解:

$2^2\times 3^3\times 5^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{1289}}^1$

素因数の和:1367

約数の個数: 432

約数和(自身を含む): 68312311200

約数和(自身を除く): 50269739940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 27, 28, 30, 35, 36, 42, 45, 46, 49, 54, 60, 63, 69, 70, 84, 90, 92, 98, 105, 108, 115, 126, 135, 138, 140, 147, 161, 180, 189, 196, 207, 210, 230, 245, 252, 270, 276, 294, 315, 322, 345, 378, 414, 420, 441, 460, 483, 490, 529, 540, 588, 621, 630, 644, 690, 735, 756, 805, 828, 882, 945, 966, 980, 1035, 1058, 1127, 1242, 1260, 1289, 1323, 1380, 1449, 1470, 1587, 1610, 1764, 1890, 1932, 2070, 2116, 2205, 2254, 2415, 2484, 2578, 2645, 2646, 2898, 2940, 3105, 3174, 3220, 3381, 3703, 3780, 3867, 4140, 4347, 4410, 4508, 4761, 4830, 5156, 5290, 5292, 5635, 5796, 6210, 6348, 6445, 6615, 6762, 7245, 7406, 7734, 7935, 8694, 8820, 9023, 9522, 9660, 10143, 10580, 11109, 11270, 11601, 12420, 12890, 13230, 13524, 14283, 14490, 14812, 15468, 15870, 16905, 17388, 18046, 18515, 19044, 19335, 20286, 21735, 22218, 22540, 23202, 23805, 25780, 25921, 26460, 27069, 28566, 28980, 29647, 30429, 31740, 33327, 33810, 34803, 36092, 37030, 38670, 40572, 43470, 44436, 45115, 46404, 47610, 50715, 51842, 54138, 55545, 57132, 58005, 59294, 60858, 63161, 66654, 67620, 69606, 71415, 74060, 77340, 77763, 81207, 86940, 88941, 90230, 95220, 99981, 101430, 103684, 108276, 111090, 116010, 118588, 121716, 126322, 129605, 133308, 135345, 139212, 142830, 148235, 152145, 155526, 162414, 166635, 174015, 177882, 180460, 189483, 199962, 202860, 207529, 222180, 232020, 233289, 243621, 252644, 259210, 266823, 270690, 285660, 296470, 304290, 311052, 315805, 324828, 333270, 348030, 355764, 378966, 388815, 399924, 406035, 415058, 444705, 466578, 487242, 499905, 518420, 533646, 541380, 568449, 592940, 608580, 622587, 631610, 666540, 681881, 696060, 699867, 757932, 777630, 800469, 812070, 830116, 889410, 933156, 947415, 974484, 999810, 1037645, 1067292, 1136898, 1166445, 1218105, 1245174, 1263220, 1334115, 1363762, 1399734, 1452703, 1555260, 1600938, 1624140, 1705347, 1778820, 1867761, 1894830, 1999620, 2045643, 2075290, 2273796, 2332890, 2436210, 2490348, 2668230, 2727524, 2799468, 2842245, 2905406, 3112935, 3201876, 3409405, 3410694, 3499335, 3735522, 3789660, 4002345, 4091286, 4150580, 4358109, 4665780, 4773167, 4872420, 5336460, 5603283, 5684490, 5810812, 6136929, 6225870, 6818810, 6821388, 6998670, 7263515, 7471044, 8004690, 8182572, 8526735, 8716218, 9338805, 9546334, 10228215, 11206566, 11368980, 12273858, 12451740, 13074327, 13637620, 13997340, 14319501, 14527030, 16009380, 17053470, 17432436, 18410787, 18677610, 19092668, 20456430, 21790545, 22413132, 23865835, 24547716, 26148654, 28016415, 28639002, 29054060, 30684645, 33412169, 34106940, 36821574, 37355220, 39222981, 40912860, 42958503, 43581090, 47731670, 52297308, 56032830, 57278004, 61369290, 65371635, 66824338, 71597505, 73643148, 78445962, 85917006, 87162180, 92053935, 95463340, 100236507, 112065660, 122738580, 128875509, 130743270, 133648676, 143195010, 156891924, 167060845, 171834012, 184107870, 196114905, 200473014, 214792515, 257751018, 261486540, 286390020, 300709521, 334121690, 368215740, 392229810, 400946028, 429585030, 501182535, 515502036, 601419042, 644377545, 668243380, 784459620, 859170060, 902128563, 1002365070, 1202838084, 1288755090, 1503547605, 1804257126, 2004730140, 2577510180, 3007095210, 3608514252, 4510642815, 6014190420, 9021285630, 18042571260]

約数ペア:

[(1, 18042571260), (2, 9021285630), (3, 6014190420), (4, 4510642815), (5, 3608514252), (6, 3007095210), (7, 2577510180), (9, 2004730140), (10, 1804257126), (12, 1503547605), (14, 1288755090), (15, 1202838084), (18, 1002365070), (20, 902128563), (21, 859170060), (23, 784459620), (27, 668243380), (28, 644377545), (30, 601419042), (35, 515502036), (36, 501182535), (42, 429585030), (45, 400946028), (46, 392229810), (49, 368215740), (54, 334121690), (60, 300709521), (63, 286390020), (69, 261486540), (70, 257751018), (84, 214792515), (90, 200473014), (92, 196114905), (98, 184107870), (105, 171834012), (108, 167060845), (115, 156891924), (126, 143195010), (135, 133648676), (138, 130743270), (140, 128875509), (147, 122738580), (161, 112065660), (180, 100236507), (189, 95463340), (196, 92053935), (207, 87162180), (210, 85917006), (230, 78445962), (245, 73643148), (252, 71597505), (270, 66824338), (276, 65371635), (294, 61369290), (315, 57278004), (322, 56032830), (345, 52297308), (378, 47731670), (414, 43581090), (420, 42958503), (441, 40912860), (460, 39222981), (483, 37355220), (490, 36821574), (529, 34106940), (540, 33412169), (588, 30684645), (621, 29054060), (630, 28639002), (644, 28016415), (690, 26148654), (735, 24547716), (756, 23865835), (805, 22413132), (828, 21790545), (882, 20456430), (945, 19092668), (966, 18677610), (980, 18410787), (1035, 17432436), (1058, 17053470), (1127, 16009380), (1242, 14527030), (1260, 14319501), (1289, 13997340), (1323, 13637620), (1380, 13074327), (1449, 12451740), (1470, 12273858), (1587, 11368980), (1610, 11206566), (1764, 10228215), (1890, 9546334), (1932, 9338805), (2070, 8716218), (2116, 8526735), (2205, 8182572), (2254, 8004690), (2415, 7471044), (2484, 7263515), (2578, 6998670), (2645, 6821388), (2646, 6818810), (2898, 6225870), (2940, 6136929), (3105, 5810812), (3174, 5684490), (3220, 5603283), (3381, 5336460), (3703, 4872420), (3780, 4773167), (3867, 4665780), (4140, 4358109), (4347, 4150580), (4410, 4091286), (4508, 4002345), (4761, 3789660), (4830, 3735522), (5156, 3499335), (5290, 3410694), (5292, 3409405), (5635, 3201876), (5796, 3112935), (6210, 2905406), (6348, 2842245), (6445, 2799468), (6615, 2727524), (6762, 2668230), (7245, 2490348), (7406, 2436210), (7734, 2332890), (7935, 2273796), (8694, 2075290), (8820, 2045643), (9023, 1999620), (9522, 1894830), (9660, 1867761), (10143, 1778820), (10580, 1705347), (11109, 1624140), (11270, 1600938), (11601, 1555260), (12420, 1452703), (12890, 1399734), (13230, 1363762), (13524, 1334115), (14283, 1263220), (14490, 1245174), (14812, 1218105), (15468, 1166445), (15870, 1136898), (16905, 1067292), (17388, 1037645), (18046, 999810), (18515, 974484), (19044, 947415), (19335, 933156), (20286, 889410), (21735, 830116), (22218, 812070), (22540, 800469), (23202, 777630), (23805, 757932), (25780, 699867), (25921, 696060), (26460, 681881), (27069, 666540), (28566, 631610), (28980, 622587), (29647, 608580), (30429, 592940), (31740, 568449), (33327, 541380), (33810, 533646), (34803, 518420), (36092, 499905), (37030, 487242), (38670, 466578), (40572, 444705), (43470, 415058), (44436, 406035), (45115, 399924), (46404, 388815), (47610, 378966), (50715, 355764), (51842, 348030), (54138, 333270), (55545, 324828), (57132, 315805), (58005, 311052), (59294, 304290), (60858, 296470), (63161, 285660), (66654, 270690), (67620, 266823), (69606, 259210), (71415, 252644), (74060, 243621), (77340, 233289), (77763, 232020), (81207, 222180), (86940, 207529), (88941, 202860), (90230, 199962), (95220, 189483), (99981, 180460), (101430, 177882), (103684, 174015), (108276, 166635), (111090, 162414), (116010, 155526), (118588, 152145), (121716, 148235), (126322, 142830), (129605, 139212), (133308, 135345)]