1642180680

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1$

素因数の和:1053

約数の個数: 384

約数和(自身を含む): 6590937600

約数和(自身を除く): 4948756920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 29, 30, 35, 36, 40, 42, 45, 46, 56, 58, 60, 63, 69, 70, 72, 84, 87, 90, 92, 105, 115, 116, 120, 126, 138, 140, 145, 161, 168, 174, 180, 184, 203, 207, 210, 230, 232, 252, 261, 276, 280, 290, 315, 322, 345, 348, 360, 406, 414, 420, 435, 460, 483, 504, 522, 552, 580, 609, 630, 644, 667, 690, 696, 805, 812, 828, 840, 870, 920, 966, 977, 1015, 1035, 1044, 1160, 1218, 1260, 1288, 1305, 1334, 1380, 1449, 1610, 1624, 1656, 1740, 1827, 1932, 1954, 2001, 2030, 2070, 2088, 2415, 2436, 2520, 2610, 2668, 2760, 2898, 2931, 3045, 3220, 3335, 3480, 3654, 3864, 3908, 4002, 4060, 4140, 4669, 4830, 4872, 4885, 5220, 5336, 5796, 5862, 6003, 6090, 6440, 6670, 6839, 7245, 7308, 7816, 8004, 8120, 8280, 8793, 9135, 9338, 9660, 9770, 10005, 10440, 11592, 11724, 12006, 12180, 13340, 13678, 14007, 14490, 14616, 14655, 16008, 17586, 18270, 18676, 19320, 19540, 20010, 20517, 22471, 23345, 23448, 24012, 24360, 26680, 27356, 28014, 28333, 28980, 29310, 30015, 34195, 35172, 36540, 37352, 39080, 40020, 41034, 42021, 43965, 44942, 46690, 48024, 54712, 56028, 56666, 57960, 58620, 60030, 61551, 67413, 68390, 70035, 70344, 73080, 80040, 82068, 84042, 84999, 87930, 89884, 93380, 102585, 112056, 112355, 113332, 117240, 120060, 123102, 134826, 136780, 140070, 141665, 157297, 164136, 168084, 169998, 175860, 179768, 186760, 198331, 202239, 205170, 210105, 224710, 226664, 240120, 246204, 254997, 269652, 273560, 280140, 283330, 307755, 314594, 336168, 337065, 339996, 351720, 396662, 404478, 410340, 420210, 424995, 449420, 471891, 492408, 509994, 539304, 560280, 566660, 594993, 615510, 629188, 651659, 674130, 679992, 786485, 793324, 808956, 820680, 840420, 849990, 898840, 943782, 991655, 1011195, 1019988, 1133320, 1189986, 1231020, 1258376, 1274985, 1303318, 1348260, 1415673, 1572970, 1586648, 1617912, 1680840, 1699980, 1784979, 1887564, 1954977, 1983310, 2022390, 2039976, 2359455, 2379972, 2462040, 2549970, 2606636, 2696520, 2831346, 2974965, 3145940, 3258295, 3399960, 3569958, 3775128, 3909954, 3966620, 4044780, 4561613, 4718910, 4759944, 5099940, 5213272, 5662692, 5864931, 5949930, 6291880, 6516590, 7078365, 7139916, 7819908, 7933240, 8089560, 8924895, 9123226, 9437820, 9774885, 10199880, 11325384, 11729862, 11899860, 13033180, 13684839, 14156730, 14279832, 15639816, 17849790, 18246452, 18875640, 19549770, 22808065, 23459724, 23799720, 26066360, 27369678, 28313460, 29324655, 35699580, 36492904, 39099540, 41054517, 45616130, 46919448, 54739356, 56626920, 58649310, 68424195, 71399160, 78199080, 82109034, 91232260, 109478712, 117298620, 136848390, 164218068, 182464520, 205272585, 234597240, 273696780, 328436136, 410545170, 547393560, 821090340, 1642180680]

約数ペア:

[(1, 1642180680), (2, 821090340), (3, 547393560), (4, 410545170), (5, 328436136), (6, 273696780), (7, 234597240), (8, 205272585), (9, 182464520), (10, 164218068), (12, 136848390), (14, 117298620), (15, 109478712), (18, 91232260), (20, 82109034), (21, 78199080), (23, 71399160), (24, 68424195), (28, 58649310), (29, 56626920), (30, 54739356), (35, 46919448), (36, 45616130), (40, 41054517), (42, 39099540), (45, 36492904), (46, 35699580), (56, 29324655), (58, 28313460), (60, 27369678), (63, 26066360), (69, 23799720), (70, 23459724), (72, 22808065), (84, 19549770), (87, 18875640), (90, 18246452), (92, 17849790), (105, 15639816), (115, 14279832), (116, 14156730), (120, 13684839), (126, 13033180), (138, 11899860), (140, 11729862), (145, 11325384), (161, 10199880), (168, 9774885), (174, 9437820), (180, 9123226), (184, 8924895), (203, 8089560), (207, 7933240), (210, 7819908), (230, 7139916), (232, 7078365), (252, 6516590), (261, 6291880), (276, 5949930), (280, 5864931), (290, 5662692), (315, 5213272), (322, 5099940), (345, 4759944), (348, 4718910), (360, 4561613), (406, 4044780), (414, 3966620), (420, 3909954), (435, 3775128), (460, 3569958), (483, 3399960), (504, 3258295), (522, 3145940), (552, 2974965), (580, 2831346), (609, 2696520), (630, 2606636), (644, 2549970), (667, 2462040), (690, 2379972), (696, 2359455), (805, 2039976), (812, 2022390), (828, 1983310), (840, 1954977), (870, 1887564), (920, 1784979), (966, 1699980), (977, 1680840), (1015, 1617912), (1035, 1586648), (1044, 1572970), (1160, 1415673), (1218, 1348260), (1260, 1303318), (1288, 1274985), (1305, 1258376), (1334, 1231020), (1380, 1189986), (1449, 1133320), (1610, 1019988), (1624, 1011195), (1656, 991655), (1740, 943782), (1827, 898840), (1932, 849990), (1954, 840420), (2001, 820680), (2030, 808956), (2070, 793324), (2088, 786485), (2415, 679992), (2436, 674130), (2520, 651659), (2610, 629188), (2668, 615510), (2760, 594993), (2898, 566660), (2931, 560280), (3045, 539304), (3220, 509994), (3335, 492408), (3480, 471891), (3654, 449420), (3864, 424995), (3908, 420210), (4002, 410340), (4060, 404478), (4140, 396662), (4669, 351720), (4830, 339996), (4872, 337065), (4885, 336168), (5220, 314594), (5336, 307755), (5796, 283330), (5862, 280140), (6003, 273560), (6090, 269652), (6440, 254997), (6670, 246204), (6839, 240120), (7245, 226664), (7308, 224710), (7816, 210105), (8004, 205170), (8120, 202239), (8280, 198331), (8793, 186760), (9135, 179768), (9338, 175860), (9660, 169998), (9770, 168084), (10005, 164136), (10440, 157297), (11592, 141665), (11724, 140070), (12006, 136780), (12180, 134826), (13340, 123102), (13678, 120060), (14007, 117240), (14490, 113332), (14616, 112355), (14655, 112056), (16008, 102585), (17586, 93380), (18270, 89884), (18676, 87930), (19320, 84999), (19540, 84042), (20010, 82068), (20517, 80040), (22471, 73080), (23345, 70344), (23448, 70035), (24012, 68390), (24360, 67413), (26680, 61551), (27356, 60030), (28014, 58620), (28333, 57960), (28980, 56666), (29310, 56028), (30015, 54712), (34195, 48024), (35172, 46690), (36540, 44942), (37352, 43965), (39080, 42021), (40020, 41034)]