21852916800

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:172

約数の個数: 1008

約数和(自身を含む): 88531476480

約数和(自身を除く): 66678559680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 16, 20, 22, 24, 25, 26, 30, 31, 32, 33, 39, 40, 44, 48, 50, 52, 55, 60, 62, 64, 65, 66, 75, 78, 79, 80, 88, 93, 96, 100, 104, 110, 120, 124, 130, 132, 143, 150, 155, 156, 158, 160, 165, 169, 176, 186, 192, 195, 200, 208, 220, 237, 240, 248, 260, 264, 275, 286, 300, 310, 312, 316, 320, 325, 330, 338, 341, 352, 372, 390, 395, 400, 403, 416, 429, 440, 465, 474, 480, 496, 507, 520, 528, 550, 572, 600, 620, 624, 632, 650, 660, 676, 682, 704, 715, 744, 775, 780, 790, 800, 806, 825, 832, 845, 858, 869, 880, 930, 948, 960, 975, 992, 1014, 1023, 1027, 1040, 1056, 1100, 1144, 1185, 1200, 1209, 1240, 1248, 1264, 1300, 1320, 1352, 1364, 1430, 1488, 1550, 1560, 1580, 1600, 1612, 1650, 1690, 1705, 1716, 1738, 1760, 1859, 1860, 1896, 1950, 1975, 1984, 2015, 2028, 2046, 2054, 2080, 2112, 2145, 2200, 2288, 2325, 2370, 2400, 2418, 2449, 2480, 2496, 2528, 2535, 2600, 2607, 2640, 2704, 2728, 2860, 2976, 3081, 3100, 3120, 3160, 3224, 3300, 3380, 3410, 3432, 3476, 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約数ペア:

[(1, 21852916800), (2, 10926458400), (3, 7284305600), (4, 5463229200), (5, 4370583360), (6, 3642152800), (8, 2731614600), (10, 2185291680), (11, 1986628800), (12, 1821076400), (13, 1680993600), (15, 1456861120), (16, 1365807300), (20, 1092645840), (22, 993314400), (24, 910538200), (25, 874116672), (26, 840496800), (30, 728430560), (31, 704932800), (32, 682903650), (33, 662209600), (39, 560331200), (40, 546322920), (44, 496657200), (48, 455269100), (50, 437058336), (52, 420248400), (55, 397325760), (60, 364215280), (62, 352466400), (64, 341451825), (65, 336198720), (66, 331104800), (75, 291372224), (78, 280165600), (79, 276619200), (80, 273161460), (88, 248328600), (93, 234977600), (96, 227634550), (100, 218529168), (104, 210124200), (110, 198662880), (120, 182107640), (124, 176233200), (130, 168099360), (132, 165552400), (143, 152817600), (150, 145686112), (155, 140986560), (156, 140082800), (158, 138309600), (160, 136580730), (165, 132441920), (169, 129307200), (176, 124164300), (186, 117488800), (192, 113817275), (195, 112066240), (200, 109264584), (208, 105062100), (220, 99331440), (237, 92206400), (240, 91053820), (248, 88116600), (260, 84049680), (264, 82776200), (275, 79465152), (286, 76408800), (300, 72843056), (310, 70493280), (312, 70041400), (316, 69154800), (320, 68290365), (325, 67239744), (330, 66220960), (338, 64653600), (341, 64084800), (352, 62082150), (372, 58744400), (390, 56033120), (395, 55323840), (400, 54632292), (403, 54225600), (416, 52531050), (429, 50939200), (440, 49665720), (465, 46995520), (474, 46103200), (480, 45526910), (496, 44058300), (507, 43102400), (520, 42024840), (528, 41388100), (550, 39732576), (572, 38204400), (600, 36421528), (620, 35246640), (624, 35020700), (632, 34577400), (650, 33619872), (660, 33110480), (676, 32326800), (682, 32042400), (704, 31041075), (715, 30563520), (744, 29372200), (775, 28197312), (780, 28016560), (790, 27661920), (800, 27316146), (806, 27112800), (825, 26488384), (832, 26265525), (845, 25861440), (858, 25469600), (869, 25147200), (880, 24832860), (930, 23497760), (948, 23051600), (960, 22763455), (975, 22413248), (992, 22029150), (1014, 21551200), (1023, 21361600), (1027, 21278400), (1040, 21012420), (1056, 20694050), (1100, 19866288), (1144, 19102200), (1185, 18441280), (1200, 18210764), (1209, 18075200), (1240, 17623320), (1248, 17510350), (1264, 17288700), (1300, 16809936), (1320, 16555240), (1352, 16163400), (1364, 16021200), (1430, 15281760), (1488, 14686100), (1550, 14098656), (1560, 14008280), (1580, 13830960), (1600, 13658073), (1612, 13556400), (1650, 13244192), (1690, 12930720), (1705, 12816960), (1716, 12734800), (1738, 12573600), (1760, 12416430), (1859, 11755200), (1860, 11748880), (1896, 11525800), (1950, 11206624), (1975, 11064768), (1984, 11014575), (2015, 10845120), (2028, 10775600), (2046, 10680800), (2054, 10639200), (2080, 10506210), (2112, 10347025), (2145, 10187840), (2200, 9933144), (2288, 9551100), (2325, 9399104), (2370, 9220640), (2400, 9105382), (2418, 9037600), (2449, 8923200), (2480, 8811660), (2496, 8755175), (2528, 8644350), (2535, 8620480), (2600, 8404968), (2607, 8382400), (2640, 8277620), (2704, 8081700), (2728, 8010600), (2860, 7640880), (2976, 7343050), (3081, 7092800), (3100, 7049328), (3120, 7004140), (3160, 6915480), (3224, 6778200), (3300, 6622096), (3380, 6465360), (3410, 6408480), (3432, 6367400), (3476, 6286800), (3520, 6208215), (3575, 6112704), (3718, 5877600), (3720, 5874440), (3792, 5762900), (3900, 5603312), (3950, 5532384), (4030, 5422560), (4056, 5387800), (4092, 5340400), (4108, 5319600), (4160, 5253105), (4225, 5172288), (4290, 5093920), (4345, 5029440), (4400, 4966572), (4433, 4929600), (4576, 4775550), (4650, 4699552), (4740, 4610320), (4800, 4552691), (4836, 4518800), (4898, 4461600), (4960, 4405830), (5056, 4322175), (5070, 4310240), (5115, 4272320), (5135, 4255680), (5200, 4202484), (5214, 4191200), (5239, 4171200), (5280, 4138810), (5408, 4040850), (5456, 4005300), (5577, 3918400), (5720, 3820440), (5925, 3688256), (5952, 3671525), (6045, 3615040), (6162, 3546400), (6200, 3524664), (6240, 3502070), (6320, 3457740), (6448, 3389100), (6600, 3311048), (6760, 3232680), (6820, 3204240), (6864, 3183700), (6952, 3143400), (7150, 3056352), (7347, 2974400), (7436, 2938800), (7440, 2937220), (7584, 2881450), (7800, 2801656), (7900, 2766192), (8060, 2711280), (8112, 2693900), (8184, 2670200), (8216, 2659800), (8450, 2586144), (8525, 2563392), (8580, 2546960), (8690, 2514720), (8800, 2483286), (8866, 2464800), (9152, 2387775), (9295, 2351040), (9300, 2349776), (9480, 2305160), (9672, 2259400), (9796, 2230800), (9920, 2202915), (10075, 2169024), (10140, 2155120), (10230, 2136160), (10270, 2127840), (10400, 2101242), (10428, 2095600), (10478, 2085600), (10560, 2069405), (10725, 2037568), (10816, 2020425), (10912, 2002650), (11154, 1959200), (11297, 1934400), (11440, 1910220), (11850, 1844128), (12090, 1807520), (12245, 1784640), (12324, 1773200), (12400, 1762332), (12480, 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(49600, 440583), (50700, 431024), (51150, 427232), (51350, 425568), (52140, 419120), (52390, 417120), (52800, 413881), (53196, 410800), (53404, 409200), (53878, 405600), (54080, 404085), (54560, 400530), (55616, 392925), (55770, 391840), (56485, 386880), (57200, 382044), (57629, 379200), (58776, 371800), (59488, 367350), (60450, 361504), (61225, 356928), (61620, 354640), (62400, 350207), (62868, 347600), (63200, 345774), (63674, 343200), (64480, 338910), (65175, 335296), (65472, 333775), (65728, 332475), (66495, 328640), (66755, 327360), (67600, 323268), (67782, 322400), (68200, 320424), (68640, 318370), (69520, 314340), (70928, 308100), (73470, 297440), (74360, 293880), (74400, 293722), (75840, 288145), (77025, 283712), (77376, 282425), (78368, 278850), (78585, 278080), (80106, 272800), (80600, 271128), (80817, 270400), (81120, 269390), (81840, 267020), (82160, 265980), (83424, 261950), (83824, 260700), (85800, 254696), (86900, 251472), (88660, 246480), (89232, 244900), (90376, 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