19382978160

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3254

約数の個数: 640

約数和(自身を含む): 84847902720

約数和(自身を除く): 65464924560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 16, 18, 20, 21, 24, 26, 27, 28, 30, 31, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 62, 63, 65, 70, 72, 78, 80, 84, 90, 91, 93, 104, 105, 108, 112, 117, 120, 124, 126, 130, 135, 140, 144, 155, 156, 168, 180, 182, 186, 189, 195, 208, 210, 216, 217, 234, 240, 248, 252, 260, 270, 273, 279, 280, 310, 312, 315, 336, 351, 360, 364, 372, 378, 390, 403, 420, 432, 434, 455, 465, 468, 496, 504, 520, 540, 546, 558, 560, 585, 620, 624, 630, 651, 702, 720, 728, 744, 756, 780, 806, 819, 837, 840, 868, 910, 930, 936, 945, 1008, 1040, 1080, 1085, 1092, 1116, 1170, 1209, 1240, 1260, 1302, 1365, 1395, 1404, 1456, 1488, 1512, 1560, 1612, 1638, 1674, 1680, 1736, 1755, 1820, 1860, 1872, 1890, 1953, 2015, 2160, 2170, 2184, 2232, 2340, 2418, 2457, 2480, 2520, 2604, 2730, 2790, 2808, 2821, 3024, 3120, 3181, 3224, 3255, 3276, 3348, 3472, 3510, 3627, 3640, 3720, 3780, 3906, 4030, 4095, 4185, 4340, 4368, 4464, 4680, 4836, 4914, 5040, 5208, 5460, 5580, 5616, 5642, 5859, 6045, 6362, 6448, 6510, 6552, 6696, 7020, 7254, 7280, 7440, 7560, 7812, 8060, 8190, 8370, 8463, 8680, 9360, 9543, 9672, 9765, 9828, 10416, 10881, 10920, 11160, 11284, 11718, 12090, 12285, 12724, 13020, 13104, 13392, 14040, 14105, 14508, 15120, 15624, 15905, 16120, 16380, 16740, 16926, 17360, 18135, 19086, 19344, 19530, 19656, 21762, 21840, 22267, 22320, 22568, 23436, 24180, 24570, 25389, 25448, 26040, 28080, 28210, 28629, 29016, 29295, 31248, 31810, 32240, 32760, 33480, 33852, 36270, 38172, 39060, 39312, 41353, 42315, 43524, 44534, 45136, 46872, 47715, 48360, 49140, 50778, 50896, 52080, 54405, 56420, 57258, 58032, 58590, 63620, 65520, 66801, 66960, 67704, 72540, 76167, 76344, 78120, 82706, 84630, 85887, 87048, 89068, 93744, 95430, 96720, 98280, 98611, 101556, 108810, 111335, 112840, 114516, 117180, 124059, 126945, 127240, 133602, 135408, 143145, 145080, 152334, 152688, 156240, 165412, 169260, 171774, 174096, 178136, 190860, 196560, 197222, 200403, 203112, 206765, 217620, 222670, 225680, 229032, 234360, 248118, 253890, 254480, 267204, 286290, 289471, 290160, 295833, 304668, 330824, 334005, 338520, 343548, 356272, 372177, 380835, 381720, 394444, 400806, 406224, 413530, 429435, 435240, 445340, 458064, 468720, 493055, 496236, 507780, 534408, 572580, 578942, 591666, 601209, 609336, 620295, 661648, 668010, 677040, 687096, 690277, 744354, 761670, 763440, 788888, 801612, 827060, 858870, 868413, 870480, 887499, 890680, 986110, 992472, 1002015, 1015560, 1068816, 1116531, 1145160, 1157884, 1183332, 1202418, 1218672, 1240590, 1281943, 1336020, 1374192, 1380554, 1447355, 1479165, 1488708, 1523340, 1577776, 1603224, 1654120, 1717740, 1736826, 1774998, 1781360, 1860885, 1972220, 1984944, 2004030, 2031120, 2070831, 2233062, 2290320, 2315768, 2366664, 2404836, 2481180, 2563886, 2605239, 2662497, 2672040, 2761108, 2894710, 2958330, 2977416, 3006045, 3046680, 3206448, 3308240, 3435480, 3451385, 3473652, 3549996, 3721770, 3845829, 3944440, 4008060, 4141662, 4342065, 4437495, 4466124, 4631536, 4733328, 4809672, 4962360, 5127772, 5210478, 5324994, 5344080, 5522216, 5582655, 5789420, 5916660, 5954832, 6012090, 6093360, 6212493, 6409715, 6870960, 6902770, 6947304, 7099992, 7443540, 7691658, 7815717, 7888880, 8016120, 8283324, 8684130, 8874990, 8932248, 8973601, 9619344, 9924720, 10255544, 10354155, 10420956, 10649988, 11044432, 11165310, 11537487, 11578840, 11833320, 12024180, 12424986, 12819430, 13026195, 13312485, 13805540, 13894608, 14199984, 14887080, 15383316, 15631434, 16032240, 16566648, 17368260, 17749980, 17864496, 17947202, 18637479, 19229145, 20511088, 20708310, 20841912, 21299976, 22330620, 23074974, 23157680, 23666640, 24048360, 24849972, 25638860, 26052390, 26624970, 26920803, 27611080, 29774160, 30766632, 31062465, 31262868, 33133296, 34612461, 34736520, 35499960, 35894404, 37274958, 38458290, 39078585, 41416620, 41683824, 42599952, 44661240, 44868005, 46149948, 48096720, 49699944, 51277720, 52104780, 53249940, 53841606, 55222160, 57687435, 61533264, 62124930, 62525736, 69224922, 69473040, 70999920, 71788808, 74549916, 76916580, 78157170, 80762409, 82833240, 89322480, 89736010, 92299896, 93187395, 99399888, 102555440, 104209560, 106499880, 107683212, 115374870, 124249860, 125051472, 134604015, 138449844, 143577616, 149099832, 153833160, 156314340, 161524818, 165666480, 173062305, 179472020, 184599792, 186374790, 208419120, 212999760, 215366424, 230749740, 242287227, 248499720, 269208030, 276899688, 298199664, 307666320, 312628680, 323049636, 346124610, 358944040, 372749580, 403812045, 430732848, 461499480, 484574454, 496999440, 538416060, 553799376, 625257360, 646099272, 692249220, 717888080, 745499160, 807624090, 922998960, 969148908, 1076832120, 1211436135, 1292198544, 1384498440, 1490998320, 1615248180, 1938297816, 2153664240, 2422872270, 2768996880, 3230496360, 3876595632, 4845744540, 6460992720, 9691489080, 19382978160]

約数ペア:

[(1, 19382978160), (2, 9691489080), (3, 6460992720), (4, 4845744540), (5, 3876595632), (6, 3230496360), (7, 2768996880), (8, 2422872270), (9, 2153664240), (10, 1938297816), (12, 1615248180), (13, 1490998320), (14, 1384498440), (15, 1292198544), (16, 1211436135), (18, 1076832120), (20, 969148908), (21, 922998960), (24, 807624090), (26, 745499160), (27, 717888080), (28, 692249220), (30, 646099272), (31, 625257360), (35, 553799376), (36, 538416060), (39, 496999440), (40, 484574454), (42, 461499480), (45, 430732848), (48, 403812045), (52, 372749580), (54, 358944040), (56, 346124610), (60, 323049636), (62, 312628680), (63, 307666320), (65, 298199664), (70, 276899688), (72, 269208030), (78, 248499720), (80, 242287227), (84, 230749740), (90, 215366424), (91, 212999760), (93, 208419120), (104, 186374790), (105, 184599792), (108, 179472020), (112, 173062305), (117, 165666480), (120, 161524818), (124, 156314340), (126, 153833160), (130, 149099832), (135, 143577616), (140, 138449844), (144, 134604015), (155, 125051472), (156, 124249860), (168, 115374870), (180, 107683212), (182, 106499880), (186, 104209560), (189, 102555440), (195, 99399888), (208, 93187395), (210, 92299896), (216, 89736010), (217, 89322480), (234, 82833240), (240, 80762409), (248, 78157170), (252, 76916580), (260, 74549916), (270, 71788808), (273, 70999920), (279, 69473040), (280, 69224922), (310, 62525736), (312, 62124930), (315, 61533264), (336, 57687435), (351, 55222160), (360, 53841606), (364, 53249940), (372, 52104780), (378, 51277720), (390, 49699944), (403, 48096720), (420, 46149948), (432, 44868005), (434, 44661240), (455, 42599952), (465, 41683824), (468, 41416620), (496, 39078585), (504, 38458290), (520, 37274958), (540, 35894404), (546, 35499960), (558, 34736520), (560, 34612461), (585, 33133296), (620, 31262868), (624, 31062465), (630, 30766632), (651, 29774160), (702, 27611080), (720, 26920803), (728, 26624970), (744, 26052390), (756, 25638860), (780, 24849972), (806, 24048360), (819, 23666640), (837, 23157680), (840, 23074974), (868, 22330620), (910, 21299976), (930, 20841912), (936, 20708310), (945, 20511088), (1008, 19229145), (1040, 18637479), (1080, 17947202), (1085, 17864496), (1092, 17749980), (1116, 17368260), (1170, 16566648), (1209, 16032240), (1240, 15631434), (1260, 15383316), (1302, 14887080), (1365, 14199984), (1395, 13894608), (1404, 13805540), (1456, 13312485), (1488, 13026195), (1512, 12819430), (1560, 12424986), (1612, 12024180), (1638, 11833320), (1674, 11578840), (1680, 11537487), (1736, 11165310), (1755, 11044432), (1820, 10649988), (1860, 10420956), (1872, 10354155), (1890, 10255544), (1953, 9924720), (2015, 9619344), (2160, 8973601), (2170, 8932248), (2184, 8874990), (2232, 8684130), (2340, 8283324), (2418, 8016120), (2457, 7888880), (2480, 7815717), (2520, 7691658), (2604, 7443540), (2730, 7099992), (2790, 6947304), (2808, 6902770), (2821, 6870960), (3024, 6409715), (3120, 6212493), (3181, 6093360), (3224, 6012090), (3255, 5954832), (3276, 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