21143886660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:153

約数の個数: 864

約数和(自身を含む): 81160934400

約数和(自身を除く): 60017047740

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 23, 26, 29, 30, 31, 36, 38, 39, 45, 46, 52, 57, 58, 60, 62, 65, 69, 76, 78, 87, 90, 92, 93, 95, 114, 115, 116, 117, 124, 130, 138, 145, 155, 156, 171, 174, 180, 186, 190, 195, 207, 228, 230, 234, 247, 260, 261, 276, 279, 285, 290, 299, 310, 342, 345, 348, 372, 377, 380, 390, 403, 414, 435, 437, 460, 465, 468, 494, 522, 529, 551, 558, 570, 580, 585, 589, 598, 620, 667, 684, 690, 713, 741, 754, 780, 806, 828, 855, 870, 874, 897, 899, 930, 988, 1035, 1044, 1058, 1102, 1116, 1131, 1140, 1170, 1178, 1196, 1209, 1235, 1305, 1311, 1334, 1380, 1395, 1426, 1482, 1495, 1508, 1587, 1612, 1653, 1710, 1740, 1748, 1767, 1794, 1798, 1860, 1885, 2001, 2015, 2070, 2116, 2139, 2185, 2204, 2223, 2262, 2340, 2356, 2418, 2470, 2610, 2622, 2645, 2668, 2691, 2697, 2755, 2790, 2852, 2945, 2964, 2990, 3174, 3306, 3335, 3393, 3420, 3534, 3565, 3588, 3596, 3627, 3705, 3770, 3933, 4002, 4030, 4140, 4278, 4370, 4446, 4485, 4495, 4524, 4761, 4836, 4940, 4959, 5220, 5244, 5290, 5301, 5382, 5394, 5510, 5580, 5655, 5681, 5890, 5980, 6003, 6045, 6348, 6417, 6555, 6612, 6670, 6786, 6877, 7068, 7130, 7163, 7254, 7410, 7540, 7657, 7866, 7935, 8004, 8060, 8091, 8265, 8556, 8671, 8740, 8835, 8892, 8970, 8990, 9269, 9522, 9918, 10005, 10051, 10580, 10602, 10695, 10764, 10788, 11020, 11115, 11310, 11362, 11687, 11780, 12006, 12090, 12673, 12834, 13110, 13340, 13455, 13485, 13547, 13572, 13754, 14260, 14326, 14508, 14820, 15314, 15341, 15732, 15870, 16182, 16399, 16530, 16965, 17043, 17081, 17342, 17670, 17940, 17980, 18135, 18538, 19044, 19665, 19836, 20010, 20102, 20631, 20677, 21204, 21390, 21489, 22230, 22620, 22724, 22971, 23374, 23805, 24012, 24180, 24795, 25346, 25668, 26013, 26220, 26505, 26910, 26970, 27094, 27508, 27807, 28405, 28652, 30015, 30153, 30628, 30682, 31740, 32085, 32364, 32798, 33060, 33930, 34086, 34162, 34385, 34684, 35061, 35340, 35815, 36270, 37076, 38019, 38285, 39330, 40020, 40204, 40455, 40641, 41262, 41354, 42780, 42978, 43355, 44460, 45942, 46023, 46345, 46748, 47610, 49197, 49590, 50255, 50692, 51129, 51243, 52026, 53010, 53820, 53940, 54188, 55614, 56810, 58435, 60030, 60306, 61364, 61893, 62031, 63365, 64170, 64467, 65596, 67735, 67860, 68172, 68324, 68770, 68913, 70122, 71630, 72540, 76038, 76570, 76705, 78039, 78660, 80910, 81282, 81995, 82524, 82708, 83421, 85215, 85405, 85956, 86710, 90459, 91884, 92046, 92690, 95220, 98394, 99180, 100510, 102258, 102486, 103155, 103385, 104052, 105183, 106020, 107445, 111228, 113620, 114057, 114855, 116870, 120060, 120612, 121923, 123786, 124062, 126730, 128340, 128934, 130065, 130663, 135470, 137540, 137826, 138069, 139035, 140244, 143260, 147591, 150765, 152076, 153140, 153410, 153729, 156078, 161820, 162564, 163990, 164749, 166842, 170430, 170810, 173420, 175305, 176111, 180918, 184092, 185380, 186093, 190095, 196788, 199433, 201020, 203205, 204516, 204972, 206310, 206770, 210366, 213187, 214890, 222053, 228114, 229710, 230115, 233740, 243846, 245985, 247572, 248124, 253460, 255645, 256215, 257868, 260130, 261326, 268801, 270940, 275652, 276138, 278070, 291479, 295182, 301530, 306820, 307458, 309465, 310155, 311581, 312156, 322335, 327980, 329498, 333684, 340860, 341620, 344565, 350610, 352222, 361836, 372186, 380190, 390195, 391989, 392863, 398866, 406410, 412620, 413540, 417105, 420732, 426374, 429780, 444106, 452295, 456228, 459420, 460230, 475571, 487692, 491970, 494247, 511290, 512430, 520260, 522652, 525915, 528333, 537602, 552276, 556140, 570285, 582958, 590364, 598299, 603060, 609615, 614916, 618930, 620310, 623162, 639561, 644670, 653315, 658996, 666159, 689130, 690345, 701220, 704444, 737955, 744372, 760380, 768645, 780390, 783978, 785726, 797732, 806403, 812820, 823745, 834210, 852748, 874437, 880555, 888212, 904590, 920460, 930465, 934743, 951142, 983940, 988494, 997165, 1022580, 1024860, 1051830, 1056666, 1065935, 1075204, 1110265, 1140570, 1165916, 1175967, 1178589, 1196598, 1219230, 1237860, 1240620, 1246324, 1279122, 1289340, 1306630, 1332318, 1344005, 1378260, 1380690, 1426713, 1457395, 1475910, 1482741, 1537290, 1557905, 1560780, 1567956, 1571452, 1584999, 1612806, 1647490, 1668420, 1748874, 1761110, 1794897, 1809180, 1860930, 1869486, 1902284, 1918683, 1959945, 1964315, 1976988, 1994330, 1998477, 2103660, 2113332, 2131870, 2220530, 2281140, 2351934, 2357178, 2377855, 2393196, 2419209, 2438460, 2471235, 2558244, 2613260, 2623311, 2641665, 2664636, 2688010, 2761380, 2804229, 2853426, 2914790, 2951820, 2965482, 2991495, 3074580, 3115810, 3169998, 3197805, 3225612, 3294980, 3330795, 3497748, 3522220, 3535767, 3589794, 3721860, 3738972, 3789227, 3837366, 3919890, 3928630, 3988660, 3996954, 4032015, 4050553, 4263740, 4280139, 4372185, 4441060, 4673715, 4703868, 4714356, 4755710, 4838418, 4942470, 5107219, 5246622, 5283330, 5376020, 5608458, 5706852, 5829580, 5879835, 5892945, 5930964, 5982990, 6182423, 6231620, 6339996, 6395610, 6661590, 7071534, 7133565, 7179588, 7413705, 7578454, 7674732, 7839780, 7857260, 7924995, 7993908, 8064030, 8101106, 8560278, 8744370, 8974485, 9035849, 9347430, 9511420, 9593415, 9676836, 9884940, 9992385, 10214438, 10493244, 10566660, 11216916, 11367681, 11759670, 11785890, 11965980, 12096045, 12151659, 12364846, 12791220, 13116555, 13323180, 14021145, 14143068, 14267130, 14827410, 15156908, 15321657, 15849990, 16128060, 16202212, 17120556, 17488740, 17678835, 17948970, 18071698, 18547269, 18694860, 18946135, 19186830, 19984770, 20252765, 20428876, 21400695, 22735362, 23519340, 23571780, 24192090, 24303318, 24729692, 25536095, 26233110, 27107547, 28042290, 28534260, 29654820, 30643314, 30912115, 31699980, 34103043, 35357670, 35897940, 36143396, 36454977, 37094538, 37892270, 38373660, 39969540, 40505530, 42801390, 45179245, 45470724, 45964971, 48384180, 48606636, 51072190, 52466220, 54215094, 55641807, 56084580, 56838405, 60758295, 61286628, 61824230, 68206086, 70715340, 72909954, 74189076, 75784540, 76608285, 81011060, 81322641, 85602780, 90358490, 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約数ペア:

[(1, 21143886660), (2, 10571943330), (3, 7047962220), (4, 5285971665), (5, 4228777332), (6, 3523981110), (9, 2349320740), (10, 2114388666), (12, 1761990555), (13, 1626452820), (15, 1409592444), (18, 1174660370), (19, 1112836140), (20, 1057194333), (23, 919299420), (26, 813226410), (29, 729099540), (30, 704796222), (31, 682060860), (36, 587330185), (38, 556418070), (39, 542150940), (45, 469864148), (46, 459649710), (52, 406613205), (57, 370945380), (58, 364549770), (60, 352398111), (62, 341030430), (65, 325290564), (69, 306433140), (76, 278209035), (78, 271075470), (87, 243033180), (90, 234932074), (92, 229824855), (93, 227353620), (95, 222567228), (114, 185472690), (115, 183859884), (116, 182274885), (117, 180716980), (124, 170515215), (130, 162645282), (138, 153216570), (145, 145819908), (155, 136412172), (156, 135537735), (171, 123648460), (174, 121516590), (180, 117466037), (186, 113676810), (190, 111283614), (195, 108430188), (207, 102144380), (228, 92736345), (230, 91929942), (234, 90358490), (247, 85602780), (260, 81322641), (261, 81011060), (276, 76608285), (279, 75784540), (285, 74189076), (290, 72909954), (299, 70715340), (310, 68206086), (342, 61824230), (345, 61286628), (348, 60758295), (372, 56838405), (377, 56084580), (380, 55641807), (390, 54215094), (403, 52466220), (414, 51072190), (435, 48606636), (437, 48384180), (460, 45964971), (465, 45470724), (468, 45179245), (494, 42801390), (522, 40505530), (529, 39969540), (551, 38373660), (558, 37892270), (570, 37094538), (580, 36454977), (585, 36143396), (589, 35897940), (598, 35357670), (620, 34103043), (667, 31699980), (684, 30912115), (690, 30643314), (713, 29654820), (741, 28534260), (754, 28042290), (780, 27107547), (806, 26233110), (828, 25536095), (855, 24729692), (870, 24303318), (874, 24192090), (897, 23571780), (899, 23519340), (930, 22735362), (988, 21400695), (1035, 20428876), (1044, 20252765), (1058, 19984770), (1102, 19186830), (1116, 18946135), (1131, 18694860), (1140, 18547269), (1170, 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(46748, 452295), (47610, 444106), (49197, 429780), (49590, 426374), (50255, 420732), (50692, 417105), (51129, 413540), (51243, 412620), (52026, 406410), (53010, 398866), (53820, 392863), (53940, 391989), (54188, 390195), (55614, 380190), (56810, 372186), (58435, 361836), (60030, 352222), (60306, 350610), (61364, 344565), (61893, 341620), (62031, 340860), (63365, 333684), (64170, 329498), (64467, 327980), (65596, 322335), (67735, 312156), (67860, 311581), (68172, 310155), (68324, 309465), (68770, 307458), (68913, 306820), (70122, 301530), (71630, 295182), (72540, 291479), (76038, 278070), (76570, 276138), (76705, 275652), (78039, 270940), (78660, 268801), (80910, 261326), (81282, 260130), (81995, 257868), (82524, 256215), (82708, 255645), (83421, 253460), (85215, 248124), (85405, 247572), (85956, 245985), (86710, 243846), (90459, 233740), (91884, 230115), (92046, 229710), (92690, 228114), (95220, 222053), (98394, 214890), (99180, 213187), (100510, 210366), (102258, 206770), (102486, 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