20173659480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{1031}}^1$

素因数の和:1211

約数の個数: 384

約数和(自身を含む): 73228821120

約数和(自身を除く): 53055161640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 37, 39, 40, 45, 52, 60, 65, 72, 74, 78, 90, 104, 111, 113, 117, 120, 130, 148, 156, 180, 185, 195, 222, 226, 234, 260, 296, 312, 333, 339, 360, 370, 390, 444, 452, 468, 481, 520, 555, 565, 585, 666, 678, 740, 780, 888, 904, 936, 962, 1017, 1031, 1110, 1130, 1170, 1332, 1356, 1443, 1469, 1480, 1560, 1665, 1695, 1924, 2034, 2062, 2220, 2260, 2340, 2405, 2664, 2712, 2886, 2938, 3093, 3330, 3390, 3848, 4068, 4124, 4181, 4329, 4407, 4440, 4520, 4680, 4810, 5085, 5155, 5772, 5876, 6186, 6660, 6780, 7215, 7345, 8136, 8248, 8362, 8658, 8814, 9279, 9620, 10170, 10310, 11544, 11752, 12372, 12543, 13221, 13320, 13403, 13560, 14430, 14690, 15465, 16724, 17316, 17628, 18558, 19240, 20340, 20620, 20905, 21645, 22035, 24744, 25086, 26442, 26806, 28860, 29380, 30930, 33448, 34632, 35256, 37116, 37629, 38147, 40209, 40680, 41240, 41810, 43290, 44070, 46395, 50172, 52884, 53612, 54353, 57720, 58760, 61860, 62715, 66105, 67015, 74232, 75258, 76294, 80418, 83620, 86580, 88140, 92790, 100344, 105768, 107224, 108706, 114441, 116503, 120627, 123720, 125430, 132210, 134030, 150516, 152588, 160836, 163059, 167240, 173160, 176280, 185580, 188145, 190735, 201045, 217412, 228882, 233006, 241254, 250860, 264420, 268060, 271765, 301032, 305176, 321672, 326118, 343323, 349509, 371160, 376290, 381470, 402090, 434824, 457764, 466012, 482508, 489177, 495911, 501720, 528840, 536120, 543530, 572205, 582515, 603135, 652236, 686646, 699018, 752580, 762940, 804180, 815295, 915528, 932024, 965016, 978354, 991822, 1048527, 1087060, 1144410, 1165030, 1206270, 1304472, 1373292, 1398036, 1487733, 1505160, 1514539, 1525880, 1608360, 1630590, 1716615, 1747545, 1956708, 1983644, 2097054, 2174120, 2288820, 2330060, 2412540, 2445885, 2479555, 2746584, 2796072, 2975466, 3029078, 3261180, 3433230, 3495090, 3913416, 3967288, 4194108, 4310611, 4463199, 4543617, 4577640, 4660120, 4825080, 4891770, 4959110, 5242635, 5950932, 6058156, 6522360, 6866460, 6990180, 7438665, 7572695, 8388216, 8621222, 8926398, 9087234, 9783540, 9918220, 10485270, 11901864, 12116312, 12931833, 13630851, 13732920, 13980360, 14877330, 15145390, 17242444, 17852796, 18174468, 19567080, 19836440, 20970540, 21553055, 22315995, 22718085, 25863666, 27261702, 29754660, 30290780, 34484888, 35705592, 36348936, 38795499, 41941080, 43106110, 44631990, 45436170, 51727332, 54523404, 56037943, 59509320, 60581560, 64659165, 68154255, 77590998, 86212220, 89263980, 90872340, 103454664, 109046808, 112075886, 129318330, 136308510, 155181996, 168113829, 172424440, 178527960, 181744680, 193977495, 224151772, 258636660, 272617020, 280189715, 310363992, 336227658, 387954990, 448303544, 504341487, 517273320, 545234040, 560379430, 672455316, 775909980, 840569145, 1008682974, 1120758860, 1344910632, 1551819960, 1681138290, 2017365948, 2241517720, 2521707435, 3362276580, 4034731896, 5043414870, 6724553160, 10086829740, 20173659480]

約数ペア:

[(1, 20173659480), (2, 10086829740), (3, 6724553160), (4, 5043414870), (5, 4034731896), (6, 3362276580), (8, 2521707435), (9, 2241517720), (10, 2017365948), (12, 1681138290), (13, 1551819960), (15, 1344910632), (18, 1120758860), (20, 1008682974), (24, 840569145), (26, 775909980), (30, 672455316), (36, 560379430), (37, 545234040), (39, 517273320), (40, 504341487), (45, 448303544), (52, 387954990), (60, 336227658), (65, 310363992), (72, 280189715), (74, 272617020), (78, 258636660), (90, 224151772), (104, 193977495), (111, 181744680), (113, 178527960), (117, 172424440), (120, 168113829), (130, 155181996), (148, 136308510), (156, 129318330), (180, 112075886), (185, 109046808), (195, 103454664), (222, 90872340), (226, 89263980), (234, 86212220), (260, 77590998), (296, 68154255), (312, 64659165), (333, 60581560), (339, 59509320), (360, 56037943), (370, 54523404), (390, 51727332), (444, 45436170), (452, 44631990), (468, 43106110), (481, 41941080), (520, 38795499), (555, 36348936), (565, 35705592), (585, 34484888), (666, 30290780), (678, 29754660), (740, 27261702), (780, 25863666), (888, 22718085), (904, 22315995), (936, 21553055), (962, 20970540), (1017, 19836440), (1031, 19567080), (1110, 18174468), (1130, 17852796), (1170, 17242444), (1332, 15145390), (1356, 14877330), (1443, 13980360), (1469, 13732920), (1480, 13630851), (1560, 12931833), (1665, 12116312), (1695, 11901864), (1924, 10485270), (2034, 9918220), (2062, 9783540), (2220, 9087234), (2260, 8926398), (2340, 8621222), (2405, 8388216), (2664, 7572695), (2712, 7438665), (2886, 6990180), (2938, 6866460), (3093, 6522360), (3330, 6058156), (3390, 5950932), (3848, 5242635), (4068, 4959110), (4124, 4891770), (4181, 4825080), (4329, 4660120), (4407, 4577640), (4440, 4543617), (4520, 4463199), (4680, 4310611), (4810, 4194108), (5085, 3967288), (5155, 3913416), (5772, 3495090), (5876, 3433230), (6186, 3261180), (6660, 3029078), (6780, 2975466), (7215, 2796072), (7345, 2746584), (8136, 2479555), (8248, 2445885), (8362, 2412540), (8658, 2330060), (8814, 2288820), (9279, 2174120), (9620, 2097054), (10170, 1983644), (10310, 1956708), (11544, 1747545), (11752, 1716615), (12372, 1630590), (12543, 1608360), (13221, 1525880), (13320, 1514539), (13403, 1505160), (13560, 1487733), (14430, 1398036), (14690, 1373292), (15465, 1304472), (16724, 1206270), (17316, 1165030), (17628, 1144410), (18558, 1087060), (19240, 1048527), (20340, 991822), (20620, 978354), (20905, 965016), (21645, 932024), (22035, 915528), (24744, 815295), (25086, 804180), (26442, 762940), (26806, 752580), (28860, 699018), (29380, 686646), (30930, 652236), (33448, 603135), (34632, 582515), (35256, 572205), (37116, 543530), (37629, 536120), (38147, 528840), (40209, 501720), (40680, 495911), (41240, 489177), (41810, 482508), (43290, 466012), (44070, 457764), (46395, 434824), (50172, 402090), (52884, 381470), (53612, 376290), (54353, 371160), (57720, 349509), (58760, 343323), (61860, 326118), (62715, 321672), (66105, 305176), (67015, 301032), (74232, 271765), (75258, 268060), (76294, 264420), (80418, 250860), (83620, 241254), (86580, 233006), (88140, 228882), (92790, 217412), (100344, 201045), (105768, 190735), (107224, 188145), (108706, 185580), (114441, 176280), (116503, 173160), (120627, 167240), (123720, 163059), (125430, 160836), (132210, 152588), (134030, 150516)]