19890496080

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1$

素因数の和:513

約数の個数: 800

約数和(自身を含む): 86206982400

約数和(自身を除く): 66316486320

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, 81, 84, 89, 90, 91, 104, 105, 108, 112, 117, 120, 126, 130, 135, 140, 144, 156, 162, 168, 178, 180, 182, 189, 195, 208, 210, 216, 234, 240, 252, 260, 267, 270, 273, 280, 312, 315, 324, 336, 351, 356, 360, 364, 378, 379, 390, 405, 420, 432, 445, 455, 468, 504, 520, 534, 540, 546, 560, 567, 585, 623, 624, 630, 648, 702, 712, 720, 728, 756, 758, 780, 801, 810, 819, 840, 890, 910, 936, 945, 1008, 1040, 1053, 1068, 1080, 1092, 1134, 1137, 1157, 1170, 1246, 1260, 1296, 1335, 1365, 1404, 1424, 1456, 1512, 1516, 1560, 1602, 1620, 1638, 1680, 1755, 1780, 1820, 1869, 1872, 1890, 1895, 2106, 2136, 2160, 2184, 2268, 2274, 2314, 2340, 2403, 2457, 2492, 2520, 2653, 2670, 2730, 2808, 2835, 3024, 3032, 3115, 3120, 3204, 3240, 3276, 3411, 3471, 3510, 3560, 3640, 3738, 3780, 3790, 4005, 4095, 4212, 4272, 4368, 4536, 4548, 4628, 4680, 4806, 4914, 4927, 4984, 5040, 5265, 5306, 5340, 5460, 5607, 5616, 5670, 5685, 5785, 6064, 6230, 6408, 6480, 6552, 6822, 6942, 7020, 7120, 7209, 7280, 7371, 7476, 7560, 7580, 7959, 8010, 8099, 8190, 8424, 9072, 9096, 9256, 9345, 9360, 9612, 9828, 9854, 9968, 10233, 10413, 10530, 10612, 10680, 10920, 11214, 11340, 11370, 11570, 12015, 12285, 12460, 12816, 13104, 13265, 13644, 13884, 14040, 14418, 14742, 14781, 14952, 15120, 15160, 15918, 16020, 16198, 16380, 16821, 16848, 17055, 17355, 18192, 18512, 18690, 19224, 19656, 19708, 20466, 20826, 21060, 21224, 21360, 21840, 22428, 22680, 22740, 23140, 23877, 24030, 24297, 24570, 24635, 24920, 26530, 27288, 27768, 28035, 28080, 28836, 29484, 29562, 29904, 30320, 30699, 31239, 31836, 32040, 32396, 32760, 33642, 33731, 34110, 34489, 34710, 36045, 36855, 37380, 38448, 39312, 39416, 39795, 40495, 40932, 41652, 42120, 42448, 44343, 44856, 45360, 45480, 46280, 47754, 48060, 48594, 49140, 49270, 49840, 50463, 51165, 52065, 53060, 54576, 55536, 56070, 57672, 58968, 59124, 61398, 62478, 63672, 64080, 64792, 65520, 67284, 67462, 68220, 68978, 69420, 71631, 72090, 72891, 73710, 73905, 74760, 78832, 79590, 80990, 81864, 83304, 84105, 84240, 88686, 89712, 90960, 92560, 93717, 95508, 96120, 97188, 98280, 98540, 100926, 101193, 102330, 103467, 104130, 106120, 112140, 115344, 117936, 118248, 119385, 121485, 122796, 124956, 127344, 129584, 133029, 134568, 134924, 136440, 137956, 138840, 143262, 144180, 145782, 147420, 147810, 149520, 153495, 156195, 159180, 161980, 163728, 166608, 168210, 168655, 172445, 177372, 187434, 191016, 192240, 194376, 196560, 197080, 201852, 202386, 204660, 206934, 208260, 212240, 214893, 218673, 221715, 224280, 236117, 236496, 238770, 242970, 245592, 249912, 252315, 266058, 269136, 269848, 272880, 275912, 277680, 286524, 288360, 291564, 294840, 295620, 303579, 306990, 310401, 312390, 318360, 323960, 336420, 337310, 344890, 354744, 358155, 364455, 374868, 382032, 388752, 394160, 399087, 403704, 404772, 409320, 413868, 416520, 429786, 437346, 438503, 443430, 448560, 468585, 472234, 477540, 485940, 491184, 499824, 504630, 505965, 517335, 532116, 539696, 551824, 573048, 576720, 583128, 589680, 591240, 607158, 613980, 620802, 624780, 636720, 647920, 656019, 665145, 672840, 674620, 689780, 708351, 709488, 716310, 728910, 749736, 798174, 807408, 809544, 818640, 827736, 833040, 859572, 874692, 877006, 886860, 910737, 931203, 937170, 944468, 955080, 971880, 1009260, 1011930, 1034670, 1064232, 1074465, 1093365, 1146096, 1166256, 1180585, 1182480, 1214316, 1227960, 1241604, 1249560, 1312038, 1315509, 1330290, 1345680, 1349240, 1379560, 1416702, 1432620, 1457820, 1499472, 1517895, 1552005, 1596348, 1619088, 1655472, 1719144, 1749384, 1754012, 1773720, 1821474, 1862406, 1874340, 1888936, 1910160, 1943760, 1995435, 2018520, 2023860, 2069340, 2125053, 2128464, 2148930, 2186730, 2192515, 2361170, 2428632, 2455920, 2483208, 2499120, 2624076, 2631018, 2660580, 2698480, 2732211, 2759120, 2793609, 2833404, 2865240, 2915640, 3035790, 3069521, 3104010, 3192696, 3280095, 3438288, 3498768, 3508024, 3541755, 3547440, 3642948, 3724812, 3748680, 3777872, 3946527, 3990870, 4037040, 4047720, 4138680, 4250106, 4297860, 4373460, 4385030, 4553685, 4656015, 4722340, 4857264, 4966416, 5248152, 5262036, 5321160, 5464422, 5587218, 5666808, 5730480, 5831280, 6071580, 6139042, 6208020, 6375159, 6385392, 6560190, 6577545, 7016048, 7083510, 7285896, 7449624, 7497360, 7893054, 7981740, 8095440, 8277360, 8500212, 8595720, 8746920, 8770060, 9107370, 9208563, 9312030, 9444680, 10496304, 10524072, 10625265, 10642320, 10928844, 11174436, 11333616, 11839581, 12143160, 12278084, 12416040, 12750318, 13120380, 13155090, 13661055, 13968045, 14167020, 14571792, 14899248, 15347605, 15786108, 15963480, 17000424, 17191440, 17493840, 17540120, 18214740, 18417126, 18624060, 18889360, 19125477, 19732635, 21048144, 21250530, 21857688, 22348872, 23679162, 24286320, 24556168, 24832080, 25500636, 26240760, 26310180, 27322110, 27625689, 27936090, 28334040, 30695210, 31572216, 31875795, 31926960, 34000848, 35080240, 35518743, 36429480, 36834252, 37248120, 38250954, 39465270, 42501060, 43715376, 44697744, 46042815, 47358324, 49112336, 51001272, 52481520, 52620360, 54644220, 55251378, 55872180, 56668080, 59197905, 61390420, 63144432, 63751590, 71037486, 72858960, 73668504, 74496240, 76501908, 78930540, 82877067, 85002120, 92085630, 94716648, 95627385, 102002544, 105240720, 109288440, 110502756, 111744360, 118395810, 122780840, 127503180, 138128445, 142074972, 147337008, 153003816, 157861080, 165754134, 170004240, 177593715, 184171260, 189433296, 191254770, 218576880, 221005512, 223488720, 236791620, 245561680, 248631201, 255006360, 276256890, 284149944, 306007632, 315722160, 331508268, 355187430, 368342520, 382509540, 414385335, 442011024, 473583240, 497262402, 510012720, 552513780, 568299888, 663016536, 710374860, 736685040, 765019080, 828770670, 947166480, 994524804, 1105027560, 1243156005, 1326033072, 1420749720, 1530038160, 1657541340, 1989049608, 2210055120, 2486312010, 2841499440, 3315082680, 3978099216, 4972624020, 6630165360, 9945248040, 19890496080]

約数ペア:

[(1, 19890496080), (2, 9945248040), (3, 6630165360), (4, 4972624020), (5, 3978099216), (6, 3315082680), (7, 2841499440), (8, 2486312010), (9, 2210055120), (10, 1989049608), (12, 1657541340), (13, 1530038160), (14, 1420749720), (15, 1326033072), (16, 1243156005), (18, 1105027560), (20, 994524804), (21, 947166480), (24, 828770670), (26, 765019080), (27, 736685040), (28, 710374860), (30, 663016536), (35, 568299888), (36, 552513780), (39, 510012720), (40, 497262402), (42, 473583240), (45, 442011024), (48, 414385335), (52, 382509540), (54, 368342520), (56, 355187430), (60, 331508268), (63, 315722160), (65, 306007632), (70, 284149944), (72, 276256890), (78, 255006360), (80, 248631201), (81, 245561680), (84, 236791620), (89, 223488720), (90, 221005512), (91, 218576880), (104, 191254770), (105, 189433296), (108, 184171260), (112, 177593715), (117, 170004240), (120, 165754134), (126, 157861080), (130, 153003816), (135, 147337008), (140, 142074972), (144, 138128445), (156, 127503180), (162, 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(3204, 6208020), (3240, 6139042), (3276, 6071580), (3411, 5831280), (3471, 5730480), (3510, 5666808), (3560, 5587218), (3640, 5464422), (3738, 5321160), (3780, 5262036), (3790, 5248152), (4005, 4966416), (4095, 4857264), (4212, 4722340), (4272, 4656015), (4368, 4553685), (4536, 4385030), (4548, 4373460), (4628, 4297860), (4680, 4250106), (4806, 4138680), (4914, 4047720), (4927, 4037040), (4984, 3990870), (5040, 3946527), (5265, 3777872), (5306, 3748680), (5340, 3724812), (5460, 3642948), (5607, 3547440), (5616, 3541755), (5670, 3508024), (5685, 3498768), (5785, 3438288), (6064, 3280095), (6230, 3192696), (6408, 3104010), (6480, 3069521), (6552, 3035790), (6822, 2915640), (6942, 2865240), (7020, 2833404), (7120, 2793609), (7209, 2759120), (7280, 2732211), (7371, 2698480), (7476, 2660580), (7560, 2631018), (7580, 2624076), (7959, 2499120), (8010, 2483208), (8099, 2455920), (8190, 2428632), (8424, 2361170), (9072, 2192515), (9096, 2186730), (9256, 2148930), (9345, 2128464), (9360, 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