2161439280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2999}}^1$

素因数の和:3049

約数の個数: 480

約数和(自身を含む): 9749376000

約数和(自身を除く): 7587936720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 18, 20, 21, 22, 24, 26, 28, 30, 33, 35, 36, 39, 40, 42, 44, 45, 48, 52, 55, 56, 60, 63, 65, 66, 70, 72, 77, 78, 80, 84, 88, 90, 91, 99, 104, 105, 110, 112, 117, 120, 126, 130, 132, 140, 143, 144, 154, 156, 165, 168, 176, 180, 182, 195, 198, 208, 210, 220, 231, 234, 240, 252, 260, 264, 273, 280, 286, 308, 312, 315, 330, 336, 360, 364, 385, 390, 396, 420, 429, 440, 455, 462, 468, 495, 504, 520, 528, 546, 560, 572, 585, 616, 624, 630, 660, 693, 715, 720, 728, 770, 780, 792, 819, 840, 858, 880, 910, 924, 936, 990, 1001, 1008, 1040, 1092, 1144, 1155, 1170, 1232, 1260, 1287, 1320, 1365, 1386, 1430, 1456, 1540, 1560, 1584, 1638, 1680, 1716, 1820, 1848, 1872, 1980, 2002, 2145, 2184, 2288, 2310, 2340, 2520, 2574, 2640, 2730, 2772, 2860, 2999, 3003, 3080, 3120, 3276, 3432, 3465, 3640, 3696, 3960, 4004, 4095, 4290, 4368, 4620, 4680, 5005, 5040, 5148, 5460, 5544, 5720, 5998, 6006, 6160, 6435, 6552, 6864, 6930, 7280, 7920, 8008, 8190, 8580, 8997, 9009, 9240, 9360, 10010, 10296, 10920, 11088, 11440, 11996, 12012, 12870, 13104, 13860, 14995, 15015, 16016, 16380, 17160, 17994, 18018, 18480, 20020, 20592, 20993, 21840, 23992, 24024, 25740, 26991, 27720, 29990, 30030, 32760, 32989, 34320, 35988, 36036, 38987, 40040, 41986, 44985, 45045, 47984, 48048, 51480, 53982, 55440, 59980, 60060, 62979, 65520, 65978, 71976, 72072, 77974, 80080, 83972, 89970, 90090, 98967, 102960, 104965, 107964, 116961, 119960, 120120, 125958, 131956, 134955, 143952, 144144, 155948, 164945, 167944, 179940, 180180, 188937, 194935, 197934, 209930, 215928, 230923, 233922, 239920, 240240, 251916, 263912, 269910, 272909, 296901, 311896, 314895, 329890, 335888, 350883, 359880, 360360, 377874, 389870, 395868, 419860, 428857, 431856, 461846, 467844, 494835, 503832, 527824, 539820, 545818, 584805, 593802, 623792, 629790, 659780, 692769, 701766, 719760, 720720, 755748, 779740, 791736, 818727, 839720, 857714, 923692, 935688, 944685, 989670, 1007664, 1079640, 1091636, 1154615, 1169610, 1187604, 1259580, 1286571, 1319560, 1364545, 1385538, 1403532, 1484505, 1511496, 1559480, 1583472, 1637454, 1679440, 1715428, 1754415, 1847384, 1871376, 1889370, 1979340, 2078307, 2144285, 2159280, 2183272, 2309230, 2339220, 2375208, 2456181, 2519160, 2573142, 2639120, 2729090, 2771076, 2807064, 2969010, 3001999, 3022992, 3118960, 3274908, 3430856, 3463845, 3508830, 3694768, 3778740, 3859713, 3958680, 4093635, 4156614, 4288570, 4366544, 4618460, 4678440, 4750416, 4912362, 5038320, 5146284, 5458180, 5542152, 5614128, 5938020, 6003998, 6432855, 6549816, 6861712, 6927690, 7017660, 7557480, 7719426, 7917360, 8187270, 8313228, 8577140, 9005997, 9236920, 9356880, 9824724, 10292568, 10391535, 10916360, 11084304, 11876040, 12007996, 12280905, 12865710, 13099632, 13855380, 14035320, 15009995, 15114960, 15438852, 16374540, 16626456, 17154280, 18011994, 18473840, 19298565, 19649448, 20585136, 20783070, 21832720, 23752080, 24015992, 24561810, 25731420, 27017991, 27710760, 28070640, 30019990, 30877704, 32749080, 33252912, 34308560, 36023988, 38597130, 39298896, 41566140, 45029985, 48031984, 49123620, 51462840, 54035982, 55421520, 60039980, 61755408, 65498160, 72047976, 77194260, 83132280, 90059970, 98247240, 102925680, 108071964, 120079960, 135089955, 144095952, 154388520, 166264560, 180119940, 196494480, 216143928, 240159920, 270179910, 308777040, 360239880, 432287856, 540359820, 720479760, 1080719640, 2161439280]

約数ペア:

[(1, 2161439280), (2, 1080719640), (3, 720479760), (4, 540359820), (5, 432287856), (6, 360239880), (7, 308777040), (8, 270179910), (9, 240159920), (10, 216143928), (11, 196494480), (12, 180119940), (13, 166264560), (14, 154388520), (15, 144095952), (16, 135089955), (18, 120079960), (20, 108071964), (21, 102925680), (22, 98247240), (24, 90059970), (26, 83132280), (28, 77194260), (30, 72047976), (33, 65498160), (35, 61755408), (36, 60039980), (39, 55421520), (40, 54035982), (42, 51462840), (44, 49123620), (45, 48031984), (48, 45029985), (52, 41566140), (55, 39298896), (56, 38597130), (60, 36023988), (63, 34308560), (65, 33252912), (66, 32749080), (70, 30877704), (72, 30019990), (77, 28070640), (78, 27710760), (80, 27017991), (84, 25731420), (88, 24561810), (90, 24015992), (91, 23752080), (99, 21832720), (104, 20783070), (105, 20585136), (110, 19649448), (112, 19298565), (117, 18473840), (120, 18011994), (126, 17154280), (130, 16626456), (132, 16374540), (140, 15438852), (143, 15114960), (144, 15009995), (154, 14035320), (156, 13855380), (165, 13099632), (168, 12865710), (176, 12280905), (180, 12007996), (182, 11876040), (195, 11084304), (198, 10916360), (208, 10391535), (210, 10292568), (220, 9824724), (231, 9356880), (234, 9236920), (240, 9005997), (252, 8577140), (260, 8313228), (264, 8187270), (273, 7917360), (280, 7719426), (286, 7557480), (308, 7017660), (312, 6927690), (315, 6861712), (330, 6549816), (336, 6432855), (360, 6003998), (364, 5938020), (385, 5614128), (390, 5542152), (396, 5458180), (420, 5146284), (429, 5038320), (440, 4912362), (455, 4750416), (462, 4678440), (468, 4618460), (495, 4366544), (504, 4288570), (520, 4156614), (528, 4093635), (546, 3958680), (560, 3859713), (572, 3778740), (585, 3694768), (616, 3508830), (624, 3463845), (630, 3430856), (660, 3274908), (693, 3118960), (715, 3022992), (720, 3001999), (728, 2969010), (770, 2807064), (780, 2771076), (792, 2729090), (819, 2639120), (840, 2573142), (858, 2519160), (880, 2456181), (910, 2375208), (924, 2339220), (936, 2309230), (990, 2183272), (1001, 2159280), (1008, 2144285), (1040, 2078307), (1092, 1979340), (1144, 1889370), (1155, 1871376), (1170, 1847384), (1232, 1754415), (1260, 1715428), (1287, 1679440), (1320, 1637454), (1365, 1583472), (1386, 1559480), (1430, 1511496), (1456, 1484505), (1540, 1403532), (1560, 1385538), (1584, 1364545), (1638, 1319560), (1680, 1286571), (1716, 1259580), (1820, 1187604), (1848, 1169610), (1872, 1154615), (1980, 1091636), (2002, 1079640), (2145, 1007664), (2184, 989670), (2288, 944685), (2310, 935688), (2340, 923692), (2520, 857714), (2574, 839720), (2640, 818727), (2730, 791736), (2772, 779740), (2860, 755748), (2999, 720720), (3003, 719760), (3080, 701766), (3120, 692769), (3276, 659780), (3432, 629790), (3465, 623792), (3640, 593802), (3696, 584805), (3960, 545818), (4004, 539820), (4095, 527824), (4290, 503832), (4368, 494835), (4620, 467844), (4680, 461846), (5005, 431856), (5040, 428857), (5148, 419860), (5460, 395868), (5544, 389870), (5720, 377874), (5998, 360360), (6006, 359880), (6160, 350883), (6435, 335888), (6552, 329890), (6864, 314895), (6930, 311896), (7280, 296901), (7920, 272909), (8008, 269910), (8190, 263912), (8580, 251916), (8997, 240240), (9009, 239920), (9240, 233922), (9360, 230923), (10010, 215928), (10296, 209930), (10920, 197934), (11088, 194935), (11440, 188937), (11996, 180180), (12012, 179940), (12870, 167944), (13104, 164945), (13860, 155948), (14995, 144144), (15015, 143952), (16016, 134955), (16380, 131956), (17160, 125958), (17994, 120120), (18018, 119960), (18480, 116961), (20020, 107964), (20592, 104965), (20993, 102960), (21840, 98967), (23992, 90090), (24024, 89970), (25740, 83972), (26991, 80080), (27720, 77974), (29990, 72072), (30030, 71976), (32760, 65978), (32989, 65520), (34320, 62979), (35988, 60060), (36036, 59980), (38987, 55440), (40040, 53982), (41986, 51480), (44985, 48048), (45045, 47984)]