21904312320

素因数分解:

$2^{11}\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:133

約数の個数: 1152

約数和(自身を含む): 92726000640

約数和(自身を除く): 70821688320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 31, 32, 33, 34, 36, 40, 41, 44, 45, 48, 51, 55, 60, 62, 64, 66, 68, 72, 80, 82, 85, 88, 90, 93, 96, 99, 102, 110, 120, 123, 124, 128, 132, 136, 144, 153, 155, 160, 164, 165, 170, 176, 180, 186, 187, 192, 198, 204, 205, 220, 240, 246, 248, 255, 256, 264, 272, 279, 288, 306, 310, 320, 328, 330, 340, 341, 352, 360, 369, 372, 374, 384, 396, 408, 410, 440, 451, 465, 480, 492, 495, 496, 510, 512, 527, 528, 544, 558, 561, 576, 612, 615, 620, 640, 656, 660, 680, 682, 697, 704, 720, 738, 744, 748, 765, 768, 792, 816, 820, 880, 902, 930, 935, 960, 984, 990, 992, 1020, 1023, 1024, 1054, 1056, 1088, 1116, 1122, 1152, 1224, 1230, 1240, 1271, 1280, 1312, 1320, 1353, 1360, 1364, 1394, 1395, 1408, 1440, 1476, 1488, 1496, 1530, 1536, 1581, 1584, 1632, 1640, 1683, 1705, 1760, 1804, 1845, 1860, 1870, 1920, 1968, 1980, 1984, 2040, 2046, 2048, 2091, 2108, 2112, 2176, 2232, 2244, 2255, 2304, 2448, 2460, 2480, 2542, 2560, 2624, 2635, 2640, 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71424, 71808, 72160, 75888, 76260, 76670, 78336, 78720, 79360, 81180, 81344, 81840, 83640, 83886, 83968, 84320, 84480, 86428, 86592, 86955, 87040, 87296, 89216, 89280, 89760, 91512, 92004, 92160, 92752, 94464, 94860, 95232, 95744, 97920, 98208, 100368, 101184, 101376, 101680, 104346, 104448, 104960, 107712, 108035, 108240, 109120, 111520, 111848, 112640, 114390, 115005, 115456, 115940, 118080, 119040, 119680, 122016, 122672, 122760, 125460, 125829, 125952, 126480, 126720, 129642, 129888, 130560, 130944, 133824, 134640, 134912, 138006, 139128, 139810, 142848, 143616, 144320, 151776, 152520, 153340, 156672, 157440, 158720, 162360, 162688, 163680, 167280, 167772, 168640, 168960, 172856, 173184, 173910, 174080, 174592, 178432, 178560, 179520, 183024, 184008, 185504, 188928, 189720, 190464, 191488, 194463, 195840, 196416, 200736, 202368, 202752, 203360, 208692, 209715, 209920, 215424, 216070, 216480, 218240, 223040, 223696, 228780, 230010, 230912, 231880, 236160, 237677, 238080, 239360, 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約数ペア:

[(1, 21904312320), (2, 10952156160), (3, 7301437440), (4, 5476078080), (5, 4380862464), (6, 3650718720), (8, 2738039040), (9, 2433812480), (10, 2190431232), (11, 1991301120), (12, 1825359360), (15, 1460287488), (16, 1369019520), (17, 1288488960), (18, 1216906240), (20, 1095215616), (22, 995650560), (24, 912679680), (30, 730143744), (31, 706590720), (32, 684509760), (33, 663767040), (34, 644244480), (36, 608453120), (40, 547607808), (41, 534251520), (44, 497825280), (45, 486762496), (48, 456339840), (51, 429496320), (55, 398260224), (60, 365071872), (62, 353295360), (64, 342254880), (66, 331883520), (68, 322122240), (72, 304226560), (80, 273803904), (82, 267125760), (85, 257697792), (88, 248912640), (90, 243381248), (93, 235530240), (96, 228169920), (99, 221255680), (102, 214748160), (110, 199130112), (120, 182535936), (123, 178083840), (124, 176647680), (128, 171127440), (132, 165941760), (136, 161061120), (144, 152113280), (153, 143165440), (155, 141318144), (160, 136901952), (164, 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(1845, 11872256), (1860, 11776512), (1870, 11713536), (1920, 11408496), (1968, 11130240), (1980, 11062784), (1984, 11040480), (2040, 10737408), (2046, 10705920), (2048, 10695465), (2091, 10475520), (2108, 10391040), (2112, 10371360), (2176, 10066320), (2232, 9813760), (2244, 9761280), (2255, 9713664), (2304, 9507080), (2448, 8947840), (2460, 8904192), (2480, 8832384), (2542, 8616960), (2560, 8556372), (2624, 8347680), (2635, 8312832), (2640, 8297088), (2706, 8094720), (2720, 8053056), (2728, 8029440), (2788, 7856640), (2790, 7851008), (2805, 7809024), (2816, 7778520), (2880, 7605664), (2952, 7420160), (2976, 7360320), (2992, 7320960), (3060, 7158272), (3069, 7137280), (3072, 7130310), (3162, 6927360), (3168, 6914240), (3264, 6710880), (3280, 6678144), (3366, 6507520), (3410, 6423552), (3485, 6285312), (3520, 6222816), (3608, 6071040), (3690, 5936128), (3720, 5888256), (3740, 5856768), (3813, 5744640), (3840, 5704248), (3936, 5565120), (3960, 5531392), (3968, 5520240), (4059, 5396480), (4080, 5368704), (4092, 5352960), (4182, 5237760), (4216, 5195520), (4224, 5185680), (4352, 5033160), (4464, 4906880), (4488, 4880640), (4510, 4856832), (4608, 4753540), (4743, 4618240), (4896, 4473920), (4920, 4452096), (4960, 4416192), (5084, 4308480), (5115, 4282368), (5120, 4278186), (5248, 4173840), (5270, 4156416), (5280, 4148544), (5412, 4047360), (5440, 4026528), (5456, 4014720), (5576, 3928320), (5580, 3925504), (5610, 3904512), (5632, 3889260), (5760, 3802832), (5797, 3778560), (5904, 3710080), (5952, 3680160), (5984, 3660480), (6120, 3579136), (6138, 3568640), (6144, 3565155), (6273, 3491840), (6324, 3463680), (6336, 3457120), (6355, 3446784), (6528, 3355440), (6560, 3339072), (6732, 3253760), (6765, 3237888), (6820, 3211776), (6970, 3142656), (7040, 3111408), (7216, 3035520), (7380, 2968064), (7440, 2944128), (7480, 2928384), (7626, 2872320), (7667, 2856960), (7680, 2852124), (7872, 2782560), (7905, 2770944), (7920, 2765696), (7936, 2760120), (8118, 2698240), (8160, 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