19700770320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3821}}^1$

素因数の和:3892

約数の個数: 640

約数和(自身を含む): 87354408960

約数和(自身を除く): 67653638640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 31, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 62, 63, 66, 70, 72, 77, 80, 84, 88, 90, 93, 99, 105, 108, 110, 112, 120, 124, 126, 132, 135, 140, 144, 154, 155, 165, 168, 176, 180, 186, 189, 198, 210, 216, 217, 220, 231, 240, 248, 252, 264, 270, 279, 280, 297, 308, 310, 315, 330, 336, 341, 360, 372, 378, 385, 396, 420, 432, 434, 440, 462, 465, 495, 496, 504, 528, 540, 558, 560, 594, 616, 620, 630, 651, 660, 682, 693, 720, 744, 756, 770, 792, 837, 840, 868, 880, 924, 930, 945, 990, 1008, 1023, 1080, 1085, 1116, 1155, 1188, 1232, 1240, 1260, 1302, 1320, 1364, 1386, 1395, 1485, 1488, 1512, 1540, 1584, 1674, 1680, 1705, 1736, 1848, 1860, 1890, 1953, 1980, 2046, 2079, 2160, 2170, 2232, 2310, 2376, 2387, 2480, 2520, 2604, 2640, 2728, 2772, 2790, 2970, 3024, 3069, 3080, 3255, 3348, 3410, 3465, 3472, 3696, 3720, 3780, 3821, 3906, 3960, 4092, 4158, 4185, 4340, 4464, 4620, 4752, 4774, 5040, 5115, 5208, 5456, 5544, 5580, 5859, 5940, 6138, 6160, 6510, 6696, 6820, 6930, 7161, 7440, 7560, 7642, 7812, 7920, 8184, 8316, 8370, 8680, 9207, 9240, 9548, 9765, 10230, 10395, 10416, 11088, 11160, 11463, 11718, 11880, 11935, 12276, 13020, 13392, 13640, 13860, 14322, 15120, 15284, 15345, 15624, 16368, 16632, 16740, 17360, 18414, 18480, 19096, 19105, 19530, 20460, 20790, 21483, 22320, 22926, 23436, 23760, 23870, 24552, 26040, 26747, 27280, 27720, 28644, 29295, 30568, 30690, 31248, 33264, 33480, 34389, 35805, 36828, 38192, 38210, 39060, 40920, 41580, 42031, 42966, 45852, 46035, 46872, 47740, 49104, 52080, 53494, 55440, 57288, 57315, 58590, 61136, 61380, 64449, 66960, 68778, 71610, 73656, 76420, 78120, 80241, 81840, 83160, 84062, 85932, 91704, 92070, 93744, 95480, 103167, 106988, 107415, 114576, 114630, 117180, 118451, 122760, 126093, 128898, 133735, 137556, 143220, 147312, 152840, 156240, 160482, 166320, 168124, 171864, 171945, 183408, 184140, 190960, 206334, 210155, 213976, 214830, 229260, 234360, 236902, 240723, 245520, 252186, 257796, 267470, 275112, 286440, 294217, 305680, 320964, 322245, 336248, 343728, 343890, 355353, 368280, 378279, 401205, 412668, 420310, 427952, 429660, 458520, 468720, 473804, 481446, 504372, 515592, 515835, 534940, 550224, 572880, 588434, 592255, 630465, 641928, 644490, 672496, 687780, 710706, 722169, 736560, 756558, 802410, 825336, 829157, 840620, 859320, 882651, 917040, 947608, 962892, 1008744, 1031184, 1031670, 1066059, 1069880, 1134837, 1176868, 1184510, 1203615, 1260930, 1283856, 1288980, 1302961, 1375560, 1421412, 1444338, 1471085, 1513116, 1604820, 1650672, 1658314, 1681240, 1718640, 1765302, 1776765, 1891395, 1895216, 1925784, 2017488, 2063340, 2132118, 2139760, 2269674, 2353736, 2369020, 2407230, 2487471, 2521860, 2577960, 2605922, 2647953, 2751120, 2842824, 2888676, 2942170, 3026232, 3198177, 3209640, 3316628, 3362480, 3530604, 3553530, 3610845, 3782790, 3851568, 3908883, 4126680, 4145785, 4264236, 4413255, 4539348, 4707472, 4738040, 4814460, 4974942, 5043720, 5155920, 5211844, 5295906, 5330295, 5674185, 5685648, 5777352, 5884340, 6052464, 6396354, 6419280, 6514805, 6633256, 7061208, 7107060, 7221690, 7462413, 7565580, 7817766, 7943859, 8253360, 8291570, 8528472, 8826510, 9078696, 9120727, 9476080, 9628920, 9949884, 10087440, 10423688, 10591812, 10660590, 11348370, 11554704, 11726649, 11768680, 12437355, 12792708, 13029610, 13239765, 13266512, 14122416, 14214120, 14443380, 14924826, 15131160, 15635532, 15887718, 15990885, 16583140, 17056944, 17653020, 18157392, 18241454, 19257840, 19544415, 19899768, 20847376, 21183624, 21321180, 22387239, 22696740, 23453298, 23537360, 24874710, 25585416, 26059220, 26479530, 27362181, 28428240, 28886760, 29849652, 30262320, 31271064, 31775436, 31981770, 33166280, 35179947, 35306040, 36482908, 37312065, 39088830, 39719295, 39799536, 42367248, 42642360, 44774478, 45393480, 45603635, 46906596, 49749420, 51170832, 52118440, 52959060, 54724362, 57773520, 58633245, 59699304, 62542128, 63550872, 63963540, 66332560, 70359894, 70612080, 72965816, 74624130, 78177660, 79438590, 82086543, 85284720, 89548956, 90786960, 91207270, 93813192, 99498840, 104236880, 105918120, 109448724, 111936195, 117266490, 119398608, 127101744, 127927080, 136810905, 140719788, 145931632, 149248260, 156355320, 158877180, 164173086, 175899735, 179097912, 182414540, 187626384, 198997680, 211836240, 218897448, 223872390, 234532980, 246259629, 255854160, 273621810, 281439576, 298496520, 312710640, 317754360, 328346172, 351799470, 358195824, 364829080, 410432715, 437794896, 447744780, 469065960, 492519258, 547243620, 562879152, 596993040, 635508720, 656692344, 703598940, 729658160, 820865430, 895489560, 938131920, 985038516, 1094487240, 1231298145, 1313384688, 1407197880, 1641730860, 1790979120, 1970077032, 2188974480, 2462596290, 2814395760, 3283461720, 3940154064, 4925192580, 6566923440, 9850385160, 19700770320]

約数ペア:

[(1, 19700770320), (2, 9850385160), (3, 6566923440), (4, 4925192580), (5, 3940154064), (6, 3283461720), (7, 2814395760), (8, 2462596290), (9, 2188974480), (10, 1970077032), (11, 1790979120), (12, 1641730860), (14, 1407197880), (15, 1313384688), (16, 1231298145), (18, 1094487240), (20, 985038516), (21, 938131920), (22, 895489560), (24, 820865430), (27, 729658160), (28, 703598940), (30, 656692344), (31, 635508720), (33, 596993040), (35, 562879152), (36, 547243620), (40, 492519258), (42, 469065960), (44, 447744780), (45, 437794896), (48, 410432715), (54, 364829080), (55, 358195824), (56, 351799470), (60, 328346172), (62, 317754360), (63, 312710640), (66, 298496520), (70, 281439576), (72, 273621810), (77, 255854160), (80, 246259629), (84, 234532980), (88, 223872390), (90, 218897448), (93, 211836240), (99, 198997680), (105, 187626384), (108, 182414540), (110, 179097912), (112, 175899735), (120, 164173086), (124, 158877180), (126, 156355320), (132, 149248260), (135, 145931632), (140, 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26059220), (770, 25585416), (792, 24874710), (837, 23537360), (840, 23453298), (868, 22696740), (880, 22387239), (924, 21321180), (930, 21183624), (945, 20847376), (990, 19899768), (1008, 19544415), (1023, 19257840), (1080, 18241454), (1085, 18157392), (1116, 17653020), (1155, 17056944), (1188, 16583140), (1232, 15990885), (1240, 15887718), (1260, 15635532), (1302, 15131160), (1320, 14924826), (1364, 14443380), (1386, 14214120), (1395, 14122416), (1485, 13266512), (1488, 13239765), (1512, 13029610), (1540, 12792708), (1584, 12437355), (1674, 11768680), (1680, 11726649), (1705, 11554704), (1736, 11348370), (1848, 10660590), (1860, 10591812), (1890, 10423688), (1953, 10087440), (1980, 9949884), (2046, 9628920), (2079, 9476080), (2160, 9120727), (2170, 9078696), (2232, 8826510), (2310, 8528472), (2376, 8291570), (2387, 8253360), (2480, 7943859), (2520, 7817766), (2604, 7565580), (2640, 7462413), (2728, 7221690), (2772, 7107060), (2790, 7061208), (2970, 6633256), (3024, 6514805), (3069, 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(57315, 343728), (58590, 336248), (61136, 322245), (61380, 320964), (64449, 305680), (66960, 294217), (68778, 286440), (71610, 275112), (73656, 267470), (76420, 257796), (78120, 252186), (80241, 245520), (81840, 240723), (83160, 236902), (84062, 234360), (85932, 229260), (91704, 214830), (92070, 213976), (93744, 210155), (95480, 206334), (103167, 190960), (106988, 184140), (107415, 183408), (114576, 171945), (114630, 171864), (117180, 168124), (118451, 166320), (122760, 160482), (126093, 156240), (128898, 152840), (133735, 147312), (137556, 143220)]