1969896240

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:170

約数の個数: 480

約数和(自身を含む): 7653885120

約数和(自身を除く): 5683988880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 31, 36, 39, 40, 45, 48, 52, 54, 60, 62, 65, 72, 73, 78, 80, 90, 93, 104, 108, 117, 120, 124, 130, 135, 144, 146, 155, 156, 180, 186, 195, 208, 216, 219, 234, 240, 248, 260, 270, 279, 292, 310, 312, 351, 360, 365, 372, 390, 403, 432, 438, 465, 468, 496, 520, 540, 558, 584, 585, 620, 624, 657, 702, 720, 730, 744, 780, 806, 837, 876, 930, 936, 949, 961, 1040, 1080, 1095, 1116, 1168, 1170, 1209, 1240, 1314, 1395, 1404, 1460, 1488, 1560, 1612, 1674, 1752, 1755, 1860, 1872, 1898, 1922, 1971, 2015, 2160, 2190, 2232, 2263, 2340, 2418, 2480, 2628, 2790, 2808, 2847, 2883, 2920, 3120, 3224, 3285, 3348, 3504, 3510, 3627, 3720, 3796, 3844, 3942, 4030, 4185, 4380, 4464, 4526, 4680, 4745, 4805, 4836, 5256, 5580, 5616, 5694, 5766, 5840, 6045, 6448, 6570, 6696, 6789, 7020, 7254, 7440, 7592, 7688, 7884, 8060, 8370, 8541, 8649, 8760, 9052, 9360, 9490, 9610, 9672, 9855, 10512, 10881, 11160, 11315, 11388, 11532, 12090, 12493, 13140, 13392, 13578, 14040, 14235, 14415, 14508, 15184, 15376, 15768, 16120, 16740, 17082, 17298, 17520, 18104, 18135, 18980, 19220, 19344, 19710, 20367, 21762, 22320, 22630, 22776, 23064, 24180, 24986, 25623, 25947, 26280, 27156, 28080, 28470, 28830, 29016, 29419, 31536, 32240, 33480, 33945, 34164, 34596, 36208, 36270, 37479, 37960, 38440, 39420, 40734, 42705, 43245, 43524, 45260, 45552, 46128, 48360, 49972, 51246, 51894, 52560, 54312, 54405, 56940, 57660, 58032, 58838, 61101, 62465, 66960, 67890, 68328, 69192, 70153, 72540, 74958, 75920, 76880, 78840, 81468, 85410, 86490, 87048, 88257, 90520, 96720, 99944, 101835, 102492, 103788, 108624, 108810, 112437, 113880, 115320, 117676, 122202, 124930, 128115, 129735, 135780, 136656, 138384, 140306, 145080, 147095, 149916, 157680, 162936, 170820, 172980, 174096, 176514, 181040, 187395, 199888, 203670, 204984, 207576, 210459, 217620, 224874, 227760, 230640, 235352, 244404, 249860, 256230, 259470, 264771, 271560, 280612, 290160, 294190, 299832, 305505, 325872, 337311, 341640, 345960, 350765, 353028, 374790, 407340, 409968, 415152, 420918, 435240, 441285, 449748, 470704, 488808, 499720, 512460, 518940, 529542, 543120, 561224, 562185, 588380, 599664, 611010, 631377, 674622, 683280, 691920, 701530, 706056, 749580, 794313, 814680, 841836, 870480, 882570, 899496, 911989, 977616, 999440, 1024920, 1037880, 1052295, 1059084, 1122448, 1124370, 1176760, 1222020, 1262754, 1323855, 1349244, 1403060, 1412112, 1499160, 1588626, 1629360, 1683672, 1686555, 1765140, 1798992, 1823978, 1894131, 2049840, 2075760, 2104590, 2118168, 2248740, 2353520, 2444040, 2525508, 2647710, 2698488, 2735967, 2806120, 2998320, 3156885, 3177252, 3367344, 3373110, 3530280, 3647956, 3788262, 3971565, 4209180, 4236336, 4497480, 4559945, 4888080, 5051016, 5295420, 5396976, 5471934, 5612240, 6313770, 6354504, 6746220, 7060560, 7295912, 7576524, 7943130, 8207901, 8418360, 8994960, 9119890, 9470655, 10102032, 10590840, 10943868, 12627540, 12709008, 13492440, 13679835, 14591824, 15153048, 15886260, 16415802, 16836720, 18239780, 18941310, 21181680, 21887736, 24623703, 25255080, 26984880, 27359670, 30306096, 31772520, 32831604, 36479560, 37882620, 41039505, 43775472, 49247406, 50510160, 54719340, 63545040, 65663208, 72959120, 75765240, 82079010, 98494812, 109438680, 123118515, 131326416, 151530480, 164158020, 196989624, 218877360, 246237030, 328316040, 393979248, 492474060, 656632080, 984948120, 1969896240]

約数ペア:

[(1, 1969896240), (2, 984948120), (3, 656632080), (4, 492474060), (5, 393979248), (6, 328316040), (8, 246237030), (9, 218877360), (10, 196989624), (12, 164158020), (13, 151530480), (15, 131326416), (16, 123118515), (18, 109438680), (20, 98494812), (24, 82079010), (26, 75765240), (27, 72959120), (30, 65663208), (31, 63545040), (36, 54719340), (39, 50510160), (40, 49247406), (45, 43775472), (48, 41039505), (52, 37882620), (54, 36479560), (60, 32831604), (62, 31772520), (65, 30306096), (72, 27359670), (73, 26984880), (78, 25255080), (80, 24623703), (90, 21887736), (93, 21181680), (104, 18941310), (108, 18239780), (117, 16836720), (120, 16415802), (124, 15886260), (130, 15153048), (135, 14591824), (144, 13679835), (146, 13492440), (155, 12709008), (156, 12627540), (180, 10943868), (186, 10590840), (195, 10102032), (208, 9470655), (216, 9119890), (219, 8994960), (234, 8418360), (240, 8207901), (248, 7943130), (260, 7576524), (270, 7295912), (279, 7060560), (292, 6746220), (310, 6354504), (312, 6313770), (351, 5612240), (360, 5471934), (365, 5396976), (372, 5295420), (390, 5051016), (403, 4888080), (432, 4559945), (438, 4497480), (465, 4236336), (468, 4209180), (496, 3971565), (520, 3788262), (540, 3647956), (558, 3530280), (584, 3373110), (585, 3367344), (620, 3177252), (624, 3156885), (657, 2998320), (702, 2806120), (720, 2735967), (730, 2698488), (744, 2647710), (780, 2525508), (806, 2444040), (837, 2353520), (876, 2248740), (930, 2118168), (936, 2104590), (949, 2075760), (961, 2049840), (1040, 1894131), (1080, 1823978), (1095, 1798992), (1116, 1765140), (1168, 1686555), (1170, 1683672), (1209, 1629360), (1240, 1588626), (1314, 1499160), (1395, 1412112), (1404, 1403060), (1460, 1349244), (1488, 1323855), (1560, 1262754), (1612, 1222020), (1674, 1176760), (1752, 1124370), (1755, 1122448), (1860, 1059084), (1872, 1052295), (1898, 1037880), (1922, 1024920), (1971, 999440), (2015, 977616), (2160, 911989), (2190, 899496), (2232, 882570), (2263, 870480), (2340, 841836), (2418, 814680), (2480, 794313), (2628, 749580), (2790, 706056), (2808, 701530), (2847, 691920), (2883, 683280), (2920, 674622), (3120, 631377), (3224, 611010), (3285, 599664), (3348, 588380), (3504, 562185), (3510, 561224), (3627, 543120), (3720, 529542), (3796, 518940), (3844, 512460), (3942, 499720), (4030, 488808), (4185, 470704), (4380, 449748), (4464, 441285), (4526, 435240), (4680, 420918), (4745, 415152), (4805, 409968), (4836, 407340), (5256, 374790), (5580, 353028), (5616, 350765), (5694, 345960), (5766, 341640), (5840, 337311), (6045, 325872), (6448, 305505), (6570, 299832), (6696, 294190), (6789, 290160), (7020, 280612), (7254, 271560), (7440, 264771), (7592, 259470), (7688, 256230), (7884, 249860), (8060, 244404), (8370, 235352), (8541, 230640), (8649, 227760), (8760, 224874), (9052, 217620), (9360, 210459), (9490, 207576), (9610, 204984), (9672, 203670), (9855, 199888), (10512, 187395), (10881, 181040), (11160, 176514), (11315, 174096), (11388, 172980), (11532, 170820), (12090, 162936), (12493, 157680), (13140, 149916), (13392, 147095), (13578, 145080), (14040, 140306), (14235, 138384), (14415, 136656), (14508, 135780), (15184, 129735), (15376, 128115), (15768, 124930), (16120, 122202), (16740, 117676), (17082, 115320), (17298, 113880), (17520, 112437), (18104, 108810), (18135, 108624), (18980, 103788), (19220, 102492), (19344, 101835), (19710, 99944), (20367, 96720), (21762, 90520), (22320, 88257), (22630, 87048), (22776, 86490), (23064, 85410), (24180, 81468), (24986, 78840), (25623, 76880), (25947, 75920), (26280, 74958), (27156, 72540), (28080, 70153), (28470, 69192), (28830, 68328), (29016, 67890), (29419, 66960), (31536, 62465), (32240, 61101), (33480, 58838), (33945, 58032), (34164, 57660), (34596, 56940), (36208, 54405), (36270, 54312), (37479, 52560), (37960, 51894), (38440, 51246), (39420, 49972), (40734, 48360), (42705, 46128), (43245, 45552), (43524, 45260)]