21319727520

素因数分解:

$2^5\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{1423}}^1$

素因数の和:1482

約数の個数: 480

約数和(自身を含む): 84431192832

約数和(自身を除く): 63111465312

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 13, 14, 15, 16, 20, 21, 24, 26, 28, 30, 32, 35, 39, 40, 42, 48, 49, 52, 56, 60, 65, 70, 78, 80, 84, 91, 96, 98, 104, 105, 112, 120, 130, 140, 147, 156, 160, 168, 182, 195, 196, 208, 210, 224, 240, 245, 260, 273, 280, 294, 312, 336, 343, 364, 390, 392, 416, 420, 455, 480, 490, 520, 546, 560, 588, 624, 637, 672, 686, 728, 735, 780, 784, 840, 910, 980, 1029, 1040, 1092, 1120, 1176, 1248, 1274, 1365, 1372, 1423, 1456, 1470, 1560, 1568, 1680, 1715, 1820, 1911, 1960, 2058, 2080, 2184, 2352, 2401, 2548, 2730, 2744, 2846, 2912, 2940, 3120, 3185, 3360, 3430, 3640, 3822, 3920, 4116, 4269, 4368, 4459, 4704, 4802, 5096, 5145, 5460, 5488, 5692, 5880, 6240, 6370, 6860, 7115, 7203, 7280, 7644, 7840, 8232, 8538, 8736, 8918, 9555, 9604, 9961, 10192, 10290, 10920, 10976, 11384, 11760, 12005, 12740, 13377, 13720, 14230, 14406, 14560, 15288, 16464, 17076, 17836, 18499, 19110, 19208, 19922, 20384, 20580, 21345, 21840, 22295, 22768, 23520, 24010, 25480, 26754, 27440, 28460, 28812, 29883, 30576, 31213, 32928, 34152, 35672, 36015, 36998, 38220, 38416, 39844, 41160, 42690, 43680, 44590, 45536, 48020, 49805, 50960, 53508, 54880, 55497, 56920, 57624, 59766, 61152, 62426, 66885, 68304, 69727, 71344, 72030, 73996, 76440, 76832, 79688, 82320, 85380, 89180, 92495, 93639, 96040, 99610, 101920, 107016, 110994, 113840, 115248, 119532, 124852, 129493, 133770, 136608, 139454, 142688, 144060, 147992, 149415, 152880, 156065, 159376, 164640, 170760, 178360, 184990, 187278, 192080, 199220, 209181, 214032, 221988, 227680, 230496, 239064, 249704, 258986, 267540, 277485, 278908, 288120, 295984, 298830, 305760, 312130, 318752, 341520, 348635, 356720, 369980, 374556, 384160, 388479, 398440, 418362, 428064, 443976, 468195, 478128, 488089, 499408, 517972, 535080, 554970, 557816, 576240, 591968, 597660, 624260, 647465, 683040, 697270, 713440, 739960, 749112, 776958, 796880, 836724, 887952, 906451, 936390, 956256, 976178, 998816, 1035944, 1045905, 1070160, 1109940, 1115632, 1152480, 1195320, 1248520, 1294930, 1394540, 1464267, 1479920, 1498224, 1553916, 1593760, 1673448, 1775904, 1812902, 1872780, 1942395, 1952356, 2071888, 2091810, 2140320, 2219880, 2231264, 2390640, 2440445, 2497040, 2589860, 2719353, 2789080, 2928534, 2959840, 2996448, 3107832, 3346896, 3416623, 3625804, 3745560, 3884790, 3904712, 4143776, 4183620, 4439760, 4532255, 4781280, 4880890, 4994080, 5179720, 5438706, 5578160, 5857068, 6215664, 6345157, 6693792, 6833246, 7251608, 7321335, 7491120, 7769580, 7809424, 8367240, 8879520, 9064510, 9761780, 10249869, 10359440, 10877412, 11156320, 11714136, 12431328, 12690314, 13596765, 13666492, 14503216, 14642670, 14982240, 15539160, 15618848, 16734480, 17083115, 18129020, 19035471, 19523560, 20499738, 20718880, 21754824, 23428272, 25380628, 27193530, 27332984, 29006432, 29285340, 31078320, 31725785, 33468960, 34166230, 36258040, 38070942, 39047120, 40999476, 43509648, 44416099, 46856544, 50761256, 51249345, 54387060, 54665968, 58570680, 62156640, 63451570, 68332460, 72516080, 76141884, 78094240, 81998952, 87019296, 88832198, 95177355, 101522512, 102498690, 108774120, 109331936, 117141360, 126903140, 133248297, 136664920, 145032160, 152283768, 163997904, 177664396, 190354710, 203045024, 204997380, 217548240, 222080495, 234282720, 253806280, 266496594, 273329840, 304567536, 327995808, 355328792, 380709420, 409994760, 435096480, 444160990, 507612560, 532993188, 546659680, 609135072, 666241485, 710657584, 761418840, 819989520, 888321980, 1015225120, 1065986376, 1332482970, 1421315168, 1522837680, 1639979040, 1776643960, 2131972752, 2664965940, 3045675360, 3553287920, 4263945504, 5329931880, 7106575840, 10659863760, 21319727520]

約数ペア:

[(1, 21319727520), (2, 10659863760), (3, 7106575840), (4, 5329931880), (5, 4263945504), (6, 3553287920), (7, 3045675360), (8, 2664965940), (10, 2131972752), (12, 1776643960), (13, 1639979040), (14, 1522837680), (15, 1421315168), (16, 1332482970), (20, 1065986376), (21, 1015225120), (24, 888321980), (26, 819989520), (28, 761418840), (30, 710657584), (32, 666241485), (35, 609135072), (39, 546659680), (40, 532993188), (42, 507612560), (48, 444160990), (49, 435096480), (52, 409994760), (56, 380709420), (60, 355328792), (65, 327995808), (70, 304567536), (78, 273329840), (80, 266496594), (84, 253806280), (91, 234282720), (96, 222080495), (98, 217548240), (104, 204997380), (105, 203045024), (112, 190354710), (120, 177664396), (130, 163997904), (140, 152283768), (147, 145032160), (156, 136664920), (160, 133248297), (168, 126903140), (182, 117141360), (195, 109331936), (196, 108774120), (208, 102498690), (210, 101522512), (224, 95177355), (240, 88832198), (245, 87019296), (260, 81998952), (273, 78094240), (280, 76141884), (294, 72516080), (312, 68332460), (336, 63451570), (343, 62156640), (364, 58570680), (390, 54665968), (392, 54387060), (416, 51249345), (420, 50761256), (455, 46856544), (480, 44416099), (490, 43509648), (520, 40999476), (546, 39047120), (560, 38070942), (588, 36258040), (624, 34166230), (637, 33468960), (672, 31725785), (686, 31078320), (728, 29285340), (735, 29006432), (780, 27332984), (784, 27193530), (840, 25380628), (910, 23428272), (980, 21754824), (1029, 20718880), (1040, 20499738), (1092, 19523560), (1120, 19035471), (1176, 18129020), (1248, 17083115), (1274, 16734480), (1365, 15618848), (1372, 15539160), (1423, 14982240), (1456, 14642670), (1470, 14503216), (1560, 13666492), (1568, 13596765), (1680, 12690314), (1715, 12431328), (1820, 11714136), (1911, 11156320), (1960, 10877412), (2058, 10359440), (2080, 10249869), (2184, 9761780), (2352, 9064510), (2401, 8879520), (2548, 8367240), (2730, 7809424), (2744, 7769580), (2846, 7491120), (2912, 7321335), (2940, 7251608), (3120, 6833246), (3185, 6693792), (3360, 6345157), (3430, 6215664), (3640, 5857068), (3822, 5578160), (3920, 5438706), (4116, 5179720), (4269, 4994080), (4368, 4880890), (4459, 4781280), (4704, 4532255), (4802, 4439760), (5096, 4183620), (5145, 4143776), (5460, 3904712), (5488, 3884790), (5692, 3745560), (5880, 3625804), (6240, 3416623), (6370, 3346896), (6860, 3107832), (7115, 2996448), (7203, 2959840), (7280, 2928534), (7644, 2789080), (7840, 2719353), (8232, 2589860), (8538, 2497040), (8736, 2440445), (8918, 2390640), (9555, 2231264), (9604, 2219880), (9961, 2140320), (10192, 2091810), (10290, 2071888), (10920, 1952356), (10976, 1942395), (11384, 1872780), (11760, 1812902), (12005, 1775904), (12740, 1673448), (13377, 1593760), (13720, 1553916), (14230, 1498224), (14406, 1479920), (14560, 1464267), (15288, 1394540), (16464, 1294930), (17076, 1248520), (17836, 1195320), (18499, 1152480), (19110, 1115632), (19208, 1109940), (19922, 1070160), (20384, 1045905), (20580, 1035944), (21345, 998816), (21840, 976178), (22295, 956256), (22768, 936390), (23520, 906451), (24010, 887952), (25480, 836724), (26754, 796880), (27440, 776958), (28460, 749112), (28812, 739960), (29883, 713440), (30576, 697270), (31213, 683040), (32928, 647465), (34152, 624260), (35672, 597660), (36015, 591968), (36998, 576240), (38220, 557816), (38416, 554970), (39844, 535080), (41160, 517972), (42690, 499408), (43680, 488089), (44590, 478128), (45536, 468195), (48020, 443976), (49805, 428064), (50960, 418362), (53508, 398440), (54880, 388479), (55497, 384160), (56920, 374556), (57624, 369980), (59766, 356720), (61152, 348635), (62426, 341520), (66885, 318752), (68304, 312130), (69727, 305760), (71344, 298830), (72030, 295984), (73996, 288120), (76440, 278908), (76832, 277485), (79688, 267540), (82320, 258986), (85380, 249704), (89180, 239064), (92495, 230496), (93639, 227680), (96040, 221988), (99610, 214032), (101920, 209181), (107016, 199220), (110994, 192080), (113840, 187278), (115248, 184990), (119532, 178360), (124852, 170760), (129493, 164640), (133770, 159376), (136608, 156065), (139454, 152880), (142688, 149415), (144060, 147992)]