1970493840

素因数分解:

$2^4\times 3^2\times 5^1\times 7^3\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:220

約数の個数: 480

約数和(自身を含む): 7892352000

約数和(自身を除く): 5921858160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 49, 56, 60, 63, 70, 72, 79, 80, 84, 90, 98, 101, 105, 112, 120, 126, 140, 144, 147, 158, 168, 180, 196, 202, 210, 237, 240, 245, 252, 280, 294, 303, 315, 316, 336, 343, 360, 392, 395, 404, 420, 441, 474, 490, 504, 505, 553, 560, 588, 606, 630, 632, 686, 707, 711, 720, 735, 784, 790, 808, 840, 882, 909, 948, 980, 1008, 1010, 1029, 1106, 1176, 1185, 1212, 1260, 1264, 1372, 1414, 1422, 1470, 1515, 1580, 1616, 1659, 1680, 1715, 1764, 1818, 1896, 1960, 2020, 2058, 2121, 2205, 2212, 2352, 2370, 2424, 2520, 2744, 2765, 2828, 2844, 2940, 3030, 3087, 3160, 3318, 3430, 3528, 3535, 3555, 3636, 3792, 3871, 3920, 4040, 4116, 4242, 4410, 4424, 4545, 4740, 4848, 4949, 4977, 5040, 5145, 5488, 5530, 5656, 5688, 5880, 6060, 6174, 6320, 6363, 6636, 6860, 7056, 7070, 7110, 7272, 7742, 7979, 8080, 8232, 8295, 8484, 8820, 8848, 9090, 9480, 9898, 9954, 10290, 10605, 11060, 11312, 11376, 11613, 11760, 12120, 12348, 12726, 13272, 13720, 14140, 14220, 14544, 14847, 15435, 15484, 15958, 16464, 16590, 16968, 17640, 18180, 18960, 19355, 19796, 19908, 20580, 21210, 22120, 23226, 23937, 24240, 24696, 24745, 24885, 25452, 26544, 27097, 27440, 28280, 28440, 29694, 30870, 30968, 31815, 31916, 33180, 33936, 34643, 34839, 35280, 36360, 38710, 39592, 39816, 39895, 41160, 42420, 44240, 44541, 46452, 47874, 49392, 49490, 49770, 50904, 54194, 55853, 56560, 56880, 58065, 59388, 61740, 61936, 63630, 63832, 66360, 69286, 69678, 71811, 72720, 74235, 77420, 79184, 79632, 79790, 81291, 82320, 84840, 89082, 92904, 95748, 98980, 99540, 101808, 103929, 108388, 111706, 116130, 118776, 119685, 123480, 127260, 127664, 132720, 135485, 138572, 139356, 143622, 148470, 154840, 159580, 162582, 167559, 169680, 173215, 174195, 178164, 185808, 191496, 197960, 199080, 207858, 216776, 222705, 223412, 232260, 237552, 239370, 243873, 246960, 254520, 270970, 277144, 278712, 279265, 287244, 296940, 309680, 311787, 319160, 325164, 335118, 346430, 348390, 356328, 359055, 382992, 390971, 395920, 398160, 406455, 415716, 433552, 445410, 446824, 464520, 478740, 487746, 502677, 509040, 519645, 541940, 554288, 557424, 558530, 574488, 593880, 623574, 638320, 650328, 670236, 692860, 696780, 712656, 718110, 781942, 812910, 831432, 837795, 890820, 893648, 929040, 957480, 975492, 1005354, 1039290, 1083880, 1117060, 1148976, 1172913, 1187760, 1219365, 1247148, 1300656, 1340472, 1385720, 1393560, 1436220, 1558935, 1563884, 1625820, 1662864, 1675590, 1781640, 1914960, 1950984, 1954855, 2010708, 2078580, 2167760, 2234120, 2345826, 2438730, 2494296, 2513385, 2680944, 2736797, 2771440, 2787120, 2872440, 3117870, 3127768, 3251640, 3351180, 3518739, 3563280, 3901968, 3909710, 4021416, 4157160, 4468240, 4691652, 4877460, 4988592, 5026770, 5473594, 5744880, 5864565, 6235740, 6255536, 6503280, 6702360, 7037478, 7819420, 8042832, 8210391, 8314320, 9383304, 9754920, 10053540, 10947188, 11729130, 12471480, 13404720, 13683985, 14074956, 15638840, 16420782, 17593695, 18766608, 19509840, 20107080, 21894376, 23458260, 24631173, 24942960, 27367970, 28149912, 31277680, 32841564, 35187390, 40214160, 41051955, 43788752, 46916520, 49262346, 54735940, 56299824, 65683128, 70374780, 82103910, 93833040, 98524692, 109471880, 123155865, 131366256, 140749560, 164207820, 197049384, 218943760, 246311730, 281499120, 328415640, 394098768, 492623460, 656831280, 985246920, 1970493840]

約数ペア:

[(1, 1970493840), (2, 985246920), (3, 656831280), (4, 492623460), (5, 394098768), (6, 328415640), (7, 281499120), (8, 246311730), (9, 218943760), (10, 197049384), (12, 164207820), (14, 140749560), (15, 131366256), (16, 123155865), (18, 109471880), (20, 98524692), (21, 93833040), (24, 82103910), (28, 70374780), (30, 65683128), (35, 56299824), (36, 54735940), (40, 49262346), (42, 46916520), (45, 43788752), (48, 41051955), (49, 40214160), (56, 35187390), (60, 32841564), (63, 31277680), (70, 28149912), (72, 27367970), (79, 24942960), (80, 24631173), (84, 23458260), (90, 21894376), (98, 20107080), (101, 19509840), (105, 18766608), (112, 17593695), (120, 16420782), (126, 15638840), (140, 14074956), (144, 13683985), (147, 13404720), (158, 12471480), (168, 11729130), (180, 10947188), (196, 10053540), (202, 9754920), (210, 9383304), (237, 8314320), (240, 8210391), (245, 8042832), (252, 7819420), (280, 7037478), (294, 6702360), (303, 6503280), (315, 6255536), (316, 6235740), (336, 5864565), (343, 5744880), (360, 5473594), (392, 5026770), (395, 4988592), (404, 4877460), (420, 4691652), (441, 4468240), (474, 4157160), (490, 4021416), (504, 3909710), (505, 3901968), (553, 3563280), (560, 3518739), (588, 3351180), (606, 3251640), (630, 3127768), (632, 3117870), (686, 2872440), (707, 2787120), (711, 2771440), (720, 2736797), (735, 2680944), (784, 2513385), (790, 2494296), (808, 2438730), (840, 2345826), (882, 2234120), (909, 2167760), (948, 2078580), (980, 2010708), (1008, 1954855), (1010, 1950984), (1029, 1914960), (1106, 1781640), (1176, 1675590), (1185, 1662864), (1212, 1625820), (1260, 1563884), (1264, 1558935), (1372, 1436220), (1414, 1393560), (1422, 1385720), (1470, 1340472), (1515, 1300656), (1580, 1247148), (1616, 1219365), (1659, 1187760), (1680, 1172913), (1715, 1148976), (1764, 1117060), (1818, 1083880), (1896, 1039290), (1960, 1005354), (2020, 975492), (2058, 957480), (2121, 929040), (2205, 893648), (2212, 890820), (2352, 837795), (2370, 831432), (2424, 812910), (2520, 781942), (2744, 718110), (2765, 712656), (2828, 696780), (2844, 692860), (2940, 670236), (3030, 650328), (3087, 638320), (3160, 623574), (3318, 593880), (3430, 574488), (3528, 558530), (3535, 557424), (3555, 554288), (3636, 541940), (3792, 519645), (3871, 509040), (3920, 502677), (4040, 487746), (4116, 478740), (4242, 464520), (4410, 446824), (4424, 445410), (4545, 433552), (4740, 415716), (4848, 406455), (4949, 398160), (4977, 395920), (5040, 390971), (5145, 382992), (5488, 359055), (5530, 356328), (5656, 348390), (5688, 346430), (5880, 335118), (6060, 325164), (6174, 319160), (6320, 311787), (6363, 309680), (6636, 296940), (6860, 287244), (7056, 279265), (7070, 278712), (7110, 277144), (7272, 270970), (7742, 254520), (7979, 246960), (8080, 243873), (8232, 239370), (8295, 237552), (8484, 232260), (8820, 223412), (8848, 222705), (9090, 216776), (9480, 207858), (9898, 199080), (9954, 197960), (10290, 191496), (10605, 185808), (11060, 178164), (11312, 174195), (11376, 173215), (11613, 169680), (11760, 167559), (12120, 162582), (12348, 159580), (12726, 154840), (13272, 148470), (13720, 143622), (14140, 139356), (14220, 138572), (14544, 135485), (14847, 132720), (15435, 127664), (15484, 127260), (15958, 123480), (16464, 119685), (16590, 118776), (16968, 116130), (17640, 111706), (18180, 108388), (18960, 103929), (19355, 101808), (19796, 99540), (19908, 98980), (20580, 95748), (21210, 92904), (22120, 89082), (23226, 84840), (23937, 82320), (24240, 81291), (24696, 79790), (24745, 79632), (24885, 79184), (25452, 77420), (26544, 74235), (27097, 72720), (27440, 71811), (28280, 69678), (28440, 69286), (29694, 66360), (30870, 63832), (30968, 63630), (31815, 61936), (31916, 61740), (33180, 59388), (33936, 58065), (34643, 56880), (34839, 56560), (35280, 55853), (36360, 54194), (38710, 50904), (39592, 49770), (39816, 49490), (39895, 49392), (41160, 47874), (42420, 46452), (44240, 44541)]