20099635920

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{349}}^1$

素因数の和:684

約数の個数: 640

約数和(自身を含む): 85744512000

約数和(自身を除く): 65644876080

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, 35, 36, 39, 40, 42, 45, 48, 52, 54, 56, 60, 63, 65, 70, 72, 78, 80, 84, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 168, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 270, 273, 280, 293, 312, 315, 336, 349, 351, 360, 364, 378, 390, 420, 432, 455, 468, 504, 520, 540, 546, 560, 585, 586, 624, 630, 698, 702, 720, 728, 756, 780, 819, 840, 879, 910, 936, 945, 1008, 1040, 1047, 1080, 1092, 1170, 1172, 1260, 1365, 1396, 1404, 1456, 1465, 1512, 1560, 1638, 1680, 1745, 1755, 1758, 1820, 1872, 1890, 2051, 2094, 2160, 2184, 2340, 2344, 2443, 2457, 2520, 2637, 2730, 2792, 2808, 2930, 3024, 3120, 3141, 3276, 3490, 3510, 3516, 3640, 3780, 3809, 4095, 4102, 4188, 4368, 4395, 4537, 4680, 4688, 4886, 4914, 5040, 5235, 5274, 5460, 5584, 5616, 5860, 6153, 6282, 6552, 6980, 7020, 7032, 7280, 7329, 7560, 7618, 7911, 8190, 8204, 8376, 8790, 9074, 9360, 9423, 9772, 9828, 10255, 10470, 10548, 10920, 11427, 11720, 12215, 12285, 12306, 12564, 13104, 13185, 13611, 13960, 14040, 14064, 14658, 15120, 15236, 15705, 15822, 16380, 16408, 16752, 17580, 18148, 18459, 18846, 19045, 19544, 19656, 20510, 20940, 21096, 21840, 21987, 22685, 22854, 23440, 24430, 24570, 24612, 25128, 26370, 26663, 27222, 27920, 28080, 29316, 30472, 30765, 31410, 31644, 31759, 32760, 32816, 34281, 35160, 36296, 36645, 36918, 37692, 38090, 39088, 39312, 39555, 40833, 41020, 41880, 42192, 43974, 45370, 45708, 47115, 48860, 49140, 49224, 50256, 52740, 53326, 54444, 55377, 57135, 58632, 60944, 61530, 62820, 63288, 63518, 65520, 65961, 68055, 68562, 70320, 72592, 73290, 73836, 75384, 76180, 79110, 79989, 81666, 82040, 83760, 87948, 90740, 91416, 92295, 94230, 95277, 97720, 98280, 98448, 102257, 102843, 105480, 106652, 108888, 109935, 110754, 114270, 117264, 122499, 123060, 125640, 126576, 127036, 131922, 133315, 136110, 137124, 146580, 147672, 150768, 152360, 158220, 158795, 159978, 163332, 164080, 171405, 175896, 181480, 182832, 184590, 188460, 190554, 195440, 196560, 204165, 204514, 205686, 210960, 213304, 217776, 219870, 221508, 228540, 239967, 244998, 246120, 251280, 254072, 263844, 266630, 272220, 274248, 276885, 285831, 293160, 295344, 304720, 306771, 316440, 317590, 319956, 326664, 329805, 342810, 351792, 362960, 369180, 376920, 381108, 399945, 408330, 409028, 411372, 426608, 439740, 443016, 457080, 476385, 479934, 489996, 492240, 508144, 511285, 514215, 527688, 533260, 544440, 548496, 553770, 571662, 586320, 612495, 613542, 632880, 635180, 639912, 653328, 659610, 685620, 715799, 719901, 738360, 753840, 762216, 799890, 816660, 818056, 822744, 857493, 879480, 886032, 914160, 920313, 952770, 959868, 979992, 1022570, 1028430, 1055376, 1066520, 1088880, 1107540, 1143324, 1199835, 1224990, 1227084, 1270360, 1279824, 1319220, 1329341, 1371240, 1429155, 1431598, 1439802, 1476720, 1524432, 1533855, 1599780, 1633320, 1636112, 1645488, 1714986, 1758960, 1840626, 1905540, 1919736, 1959984, 2045140, 2056860, 2133040, 2147397, 2215080, 2286648, 2399670, 2449980, 2454168, 2540720, 2638440, 2658682, 2742480, 2760939, 2858310, 2863196, 2879604, 3067710, 3199560, 3266640, 3429972, 3578995, 3599505, 3681252, 3811080, 3839472, 3988023, 4090280, 4113720, 4287465, 4294794, 4430160, 4573296, 4601565, 4799340, 4899960, 4908336, 5276880, 5317364, 5521878, 5716620, 5726392, 5759208, 6135420, 6399120, 6442191, 6646705, 6859944, 7157990, 7199010, 7362504, 7622160, 7976046, 8180560, 8227440, 8574930, 8589588, 9203130, 9305387, 9598680, 9799920, 10634728, 10736985, 11043756, 11433240, 11452784, 11518416, 11964069, 12270840, 12884382, 13293410, 13719888, 13804695, 14315980, 14398020, 14725008, 15952092, 17149860, 17179176, 18406260, 18610774, 19197360, 19326573, 19940115, 21269456, 21473970, 22087512, 22866480, 23928138, 24541680, 25768764, 26586820, 27609390, 27916161, 28631960, 28796040, 31904184, 32210955, 34299720, 34358352, 35892207, 36812520, 37221548, 38653146, 39880230, 42947940, 44175024, 46526935, 47856276, 51537528, 53173640, 55218780, 55832322, 57263920, 57592080, 59820345, 63808368, 64421910, 68599440, 71784414, 73625040, 74443096, 77306292, 79760460, 83748483, 85895880, 93053870, 95712552, 96632865, 103075056, 106347280, 110437560, 111664644, 119640690, 128843820, 139580805, 143568828, 148886192, 154612584, 159520920, 167496966, 171791760, 179461035, 186107740, 191425104, 193265730, 220875120, 223329288, 239281380, 251245449, 257687640, 279161610, 287137656, 309225168, 319041840, 334993932, 358922070, 372215480, 386531460, 418742415, 446658576, 478562760, 502490898, 515375280, 558323220, 574275312, 669987864, 717844140, 744430960, 773062920, 837484830, 957125520, 1004981796, 1116646440, 1256227245, 1339975728, 1435688280, 1546125840, 1674969660, 2009963592, 2233292880, 2512454490, 2871376560, 3349939320, 4019927184, 5024908980, 6699878640, 10049817960, 20099635920]

約数ペア:

[(1, 20099635920), (2, 10049817960), (3, 6699878640), (4, 5024908980), (5, 4019927184), (6, 3349939320), (7, 2871376560), (8, 2512454490), (9, 2233292880), (10, 2009963592), (12, 1674969660), (13, 1546125840), (14, 1435688280), (15, 1339975728), (16, 1256227245), (18, 1116646440), (20, 1004981796), (21, 957125520), (24, 837484830), (26, 773062920), (27, 744430960), (28, 717844140), (30, 669987864), (35, 574275312), (36, 558323220), (39, 515375280), (40, 502490898), (42, 478562760), (45, 446658576), (48, 418742415), (52, 386531460), (54, 372215480), (56, 358922070), (60, 334993932), (63, 319041840), (65, 309225168), (70, 287137656), (72, 279161610), (78, 257687640), (80, 251245449), (84, 239281380), (90, 223329288), (91, 220875120), (104, 193265730), (105, 191425104), (108, 186107740), (112, 179461035), (117, 171791760), (120, 167496966), (126, 159520920), (130, 154612584), (135, 148886192), (140, 143568828), (144, 139580805), (156, 128843820), (168, 119640690), (180, 111664644), (182, 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14315980), (1456, 13804695), (1465, 13719888), (1512, 13293410), (1560, 12884382), (1638, 12270840), (1680, 11964069), (1745, 11518416), (1755, 11452784), (1758, 11433240), (1820, 11043756), (1872, 10736985), (1890, 10634728), (2051, 9799920), (2094, 9598680), (2160, 9305387), (2184, 9203130), (2340, 8589588), (2344, 8574930), (2443, 8227440), (2457, 8180560), (2520, 7976046), (2637, 7622160), (2730, 7362504), (2792, 7199010), (2808, 7157990), (2930, 6859944), (3024, 6646705), (3120, 6442191), (3141, 6399120), (3276, 6135420), (3490, 5759208), (3510, 5726392), (3516, 5716620), (3640, 5521878), (3780, 5317364), (3809, 5276880), (4095, 4908336), (4102, 4899960), (4188, 4799340), (4368, 4601565), (4395, 4573296), (4537, 4430160), (4680, 4294794), (4688, 4287465), (4886, 4113720), (4914, 4090280), (5040, 3988023), (5235, 3839472), (5274, 3811080), (5460, 3681252), (5584, 3599505), (5616, 3578995), (5860, 3429972), (6153, 3266640), (6282, 3199560), (6552, 3067710), (6980, 2879604), (7020, 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