1028031480

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1$

素因数の和:484

約数の個数: 512

約数和(自身を含む): 4375296000

約数和(自身を除く): 3347264520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 24, 27, 28, 30, 34, 35, 36, 38, 40, 42, 45, 51, 54, 56, 57, 60, 63, 68, 70, 72, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 120, 126, 133, 135, 136, 140, 152, 153, 168, 170, 171, 180, 189, 190, 204, 210, 216, 228, 238, 252, 255, 266, 270, 280, 285, 306, 315, 323, 340, 342, 357, 360, 378, 380, 399, 408, 420, 421, 456, 459, 476, 504, 510, 513, 532, 540, 570, 595, 612, 630, 646, 665, 680, 684, 714, 756, 760, 765, 798, 840, 842, 855, 918, 945, 952, 969, 1020, 1026, 1064, 1071, 1080, 1140, 1190, 1197, 1224, 1260, 1263, 1292, 1330, 1368, 1428, 1512, 1530, 1596, 1615, 1684, 1710, 1785, 1836, 1890, 1938, 1995, 2040, 2052, 2105, 2142, 2261, 2280, 2295, 2380, 2394, 2520, 2526, 2565, 2584, 2660, 2856, 2907, 2947, 3060, 3192, 3213, 3230, 3368, 3420, 3570, 3591, 3672, 3780, 3789, 3876, 3990, 4104, 4210, 4284, 4522, 4590, 4760, 4788, 4845, 5052, 5130, 5320, 5355, 5814, 5894, 5985, 6120, 6315, 6426, 6460, 6783, 6840, 7140, 7157, 7182, 7560, 7578, 7752, 7980, 7999, 8420, 8568, 8721, 8841, 9044, 9180, 9576, 9690, 10104, 10260, 10710, 11305, 11367, 11628, 11788, 11970, 12630, 12852, 12920, 13566, 14280, 14314, 14364, 14535, 14735, 15156, 15960, 15998, 16065, 16840, 17442, 17682, 17955, 18088, 18360, 18945, 19380, 20349, 20520, 21420, 21471, 22610, 22734, 23256, 23576, 23940, 23997, 25260, 25704, 26523, 27132, 28628, 28728, 29070, 29470, 30312, 31996, 32130, 33915, 34884, 35364, 35785, 35910, 37890, 38760, 39995, 40698, 42840, 42942, 43605, 44205, 45220, 45468, 47880, 47994, 50099, 50520, 53046, 54264, 55993, 56835, 57256, 58140, 58940, 61047, 63992, 64260, 64413, 67830, 69768, 70728, 71570, 71820, 71991, 75780, 79569, 79990, 81396, 85884, 87210, 88410, 90440, 90936, 95988, 100198, 101745, 106092, 107355, 111986, 113670, 116280, 117880, 119985, 122094, 128520, 128826, 132615, 135660, 135983, 143140, 143640, 143982, 150297, 151560, 159138, 159980, 162792, 167979, 171768, 174420, 176820, 191976, 193239, 200396, 203490, 212184, 214710, 215973, 223972, 227340, 239970, 244188, 250495, 257652, 265230, 271320, 271966, 279965, 286280, 287964, 300594, 305235, 318276, 319960, 322065, 335958, 348840, 353640, 359955, 386478, 397845, 400792, 406980, 407949, 429420, 431946, 447944, 450891, 454680, 479940, 488376, 500990, 503937, 515304, 530460, 543932, 559930, 575928, 601188, 610470, 636552, 644130, 671916, 679915, 719910, 751485, 772956, 795690, 813960, 815898, 839895, 858840, 863892, 901782, 951881, 959880, 966195, 1001980, 1007874, 1060920, 1079865, 1087864, 1119860, 1202376, 1220940, 1223847, 1288260, 1343832, 1352673, 1359830, 1439820, 1502970, 1511811, 1545912, 1591380, 1631796, 1679790, 1727784, 1803564, 1903762, 1932390, 2003960, 2015748, 2039745, 2159730, 2239720, 2254455, 2441880, 2447694, 2519685, 2576520, 2705346, 2719660, 2855643, 2879640, 3005940, 3023622, 3182760, 3263592, 3359580, 3607128, 3671541, 3807524, 3864780, 4031496, 4079490, 4319460, 4508910, 4759405, 4895388, 5039370, 5410692, 5439320, 5711286, 6011880, 6047244, 6119235, 6719160, 6763365, 7343082, 7559055, 7615048, 7729560, 8158980, 8566929, 8638920, 9017820, 9518810, 9790776, 10078740, 10821384, 11422572, 12094488, 12238470, 13526730, 14278215, 14686164, 15118110, 16317960, 17133858, 18035640, 18357705, 19037620, 20157480, 22845144, 24476940, 25700787, 27053460, 28556430, 29372328, 30236220, 34267716, 36715410, 38075240, 42834645, 48953880, 51401574, 54106920, 57112860, 60472440, 68535432, 73430820, 85669290, 102803148, 114225720, 128503935, 146861640, 171338580, 205606296, 257007870, 342677160, 514015740, 1028031480]

約数ペア:

[(1, 1028031480), (2, 514015740), (3, 342677160), (4, 257007870), (5, 205606296), (6, 171338580), (7, 146861640), (8, 128503935), (9, 114225720), (10, 102803148), (12, 85669290), (14, 73430820), (15, 68535432), (17, 60472440), (18, 57112860), (19, 54106920), (20, 51401574), (21, 48953880), (24, 42834645), (27, 38075240), (28, 36715410), (30, 34267716), (34, 30236220), (35, 29372328), (36, 28556430), (38, 27053460), (40, 25700787), (42, 24476940), (45, 22845144), (51, 20157480), (54, 19037620), (56, 18357705), (57, 18035640), (60, 17133858), (63, 16317960), (68, 15118110), (70, 14686164), (72, 14278215), (76, 13526730), (84, 12238470), (85, 12094488), (90, 11422572), (95, 10821384), (102, 10078740), (105, 9790776), (108, 9518810), (114, 9017820), (119, 8638920), (120, 8566929), (126, 8158980), (133, 7729560), (135, 7615048), (136, 7559055), (140, 7343082), (152, 6763365), (153, 6719160), (168, 6119235), (170, 6047244), (171, 6011880), (180, 5711286), (189, 5439320), (190, 5410692), (204, 5039370), (210, 4895388), (216, 4759405), (228, 4508910), (238, 4319460), (252, 4079490), (255, 4031496), (266, 3864780), (270, 3807524), (280, 3671541), (285, 3607128), (306, 3359580), (315, 3263592), (323, 3182760), (340, 3023622), (342, 3005940), (357, 2879640), (360, 2855643), (378, 2719660), (380, 2705346), (399, 2576520), (408, 2519685), (420, 2447694), (421, 2441880), (456, 2254455), (459, 2239720), (476, 2159730), (504, 2039745), (510, 2015748), (513, 2003960), (532, 1932390), (540, 1903762), (570, 1803564), (595, 1727784), (612, 1679790), (630, 1631796), (646, 1591380), (665, 1545912), (680, 1511811), (684, 1502970), (714, 1439820), (756, 1359830), (760, 1352673), (765, 1343832), (798, 1288260), (840, 1223847), (842, 1220940), (855, 1202376), (918, 1119860), (945, 1087864), (952, 1079865), (969, 1060920), (1020, 1007874), (1026, 1001980), (1064, 966195), (1071, 959880), (1080, 951881), (1140, 901782), (1190, 863892), (1197, 858840), (1224, 839895), (1260, 815898), (1263, 813960), (1292, 795690), (1330, 772956), (1368, 751485), (1428, 719910), (1512, 679915), (1530, 671916), (1596, 644130), (1615, 636552), (1684, 610470), (1710, 601188), (1785, 575928), (1836, 559930), (1890, 543932), (1938, 530460), (1995, 515304), (2040, 503937), (2052, 500990), (2105, 488376), (2142, 479940), (2261, 454680), (2280, 450891), (2295, 447944), (2380, 431946), (2394, 429420), (2520, 407949), (2526, 406980), (2565, 400792), (2584, 397845), (2660, 386478), (2856, 359955), (2907, 353640), (2947, 348840), (3060, 335958), (3192, 322065), (3213, 319960), (3230, 318276), (3368, 305235), (3420, 300594), (3570, 287964), (3591, 286280), (3672, 279965), (3780, 271966), (3789, 271320), (3876, 265230), (3990, 257652), (4104, 250495), (4210, 244188), (4284, 239970), (4522, 227340), (4590, 223972), (4760, 215973), (4788, 214710), (4845, 212184), (5052, 203490), (5130, 200396), (5320, 193239), (5355, 191976), (5814, 176820), (5894, 174420), (5985, 171768), (6120, 167979), (6315, 162792), (6426, 159980), (6460, 159138), (6783, 151560), (6840, 150297), (7140, 143982), (7157, 143640), (7182, 143140), (7560, 135983), (7578, 135660), (7752, 132615), (7980, 128826), (7999, 128520), (8420, 122094), (8568, 119985), (8721, 117880), (8841, 116280), (9044, 113670), (9180, 111986), (9576, 107355), (9690, 106092), (10104, 101745), (10260, 100198), (10710, 95988), (11305, 90936), (11367, 90440), (11628, 88410), (11788, 87210), (11970, 85884), (12630, 81396), (12852, 79990), (12920, 79569), (13566, 75780), (14280, 71991), (14314, 71820), (14364, 71570), (14535, 70728), (14735, 69768), (15156, 67830), (15960, 64413), (15998, 64260), (16065, 63992), (16840, 61047), (17442, 58940), (17682, 58140), (17955, 57256), (18088, 56835), (18360, 55993), (18945, 54264), (19380, 53046), (20349, 50520), (20520, 50099), (21420, 47994), (21471, 47880), (22610, 45468), (22734, 45220), (23256, 44205), (23576, 43605), (23940, 42942), (23997, 42840), (25260, 40698), (25704, 39995), (26523, 38760), (27132, 37890), (28628, 35910), (28728, 35785), (29070, 35364), (29470, 34884), (30312, 33915), (31996, 32130)]