21913610880

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{307}}^1$

素因数の和:496

約数の個数: 512

約数和(自身を含む): 82516008960

約数和(自身を除く): 60602398080

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 47, 48, 56, 60, 64, 70, 80, 84, 94, 96, 105, 112, 113, 120, 128, 140, 141, 160, 168, 188, 192, 210, 224, 226, 235, 240, 280, 282, 307, 320, 329, 336, 339, 376, 384, 420, 448, 452, 470, 480, 560, 564, 565, 614, 640, 658, 672, 678, 705, 752, 791, 840, 896, 904, 921, 940, 960, 987, 1120, 1128, 1130, 1228, 1316, 1344, 1356, 1410, 1504, 1535, 1582, 1645, 1680, 1695, 1808, 1842, 1880, 1920, 1974, 2149, 2240, 2256, 2260, 2373, 2456, 2632, 2688, 2712, 2820, 3008, 3070, 3164, 3290, 3360, 3390, 3616, 3684, 3760, 3948, 3955, 4298, 4480, 4512, 4520, 4605, 4746, 4912, 4935, 5264, 5311, 5424, 5640, 6016, 6140, 6328, 6447, 6580, 6720, 6780, 7232, 7368, 7520, 7896, 7910, 8596, 9024, 9040, 9210, 9492, 9824, 9870, 10528, 10622, 10745, 10848, 11280, 11865, 12280, 12656, 12894, 13160, 13440, 13560, 14429, 14464, 14736, 15040, 15792, 15820, 15933, 17192, 18048, 18080, 18420, 18984, 19648, 19740, 21056, 21244, 21490, 21696, 22560, 23730, 24560, 25312, 25788, 26320, 26555, 27120, 28858, 29472, 30080, 31584, 31640, 31866, 32235, 34384, 34691, 36160, 36840, 37177, 37968, 39296, 39480, 42112, 42488, 42980, 43287, 43392, 45120, 47460, 49120, 50624, 51576, 52640, 53110, 54240, 57716, 58944, 63168, 63280, 63732, 64470, 68768, 69382, 72145, 72320, 73680, 74354, 75936, 78960, 79665, 84976, 85960, 86574, 90240, 94920, 98240, 101003, 101248, 103152, 104073, 105280, 106220, 108480, 111531, 115432, 117888, 126336, 126560, 127464, 128940, 137536, 138764, 144290, 147360, 148708, 151872, 157920, 159330, 169952, 171920, 173148, 173455, 185885, 189840, 196480, 202006, 206304, 208146, 210560, 212440, 216435, 216960, 223062, 230864, 242837, 253120, 254928, 257880, 275072, 277528, 288580, 294720, 297416, 303009, 303744, 315840, 318660, 339904, 343840, 346296, 346910, 371770, 379680, 404012, 412608, 416292, 424880, 432870, 446124, 461728, 485674, 505015, 506240, 509856, 515760, 520365, 555056, 557655, 577160, 589440, 594832, 606018, 631680, 637320, 679808, 687680, 692592, 693820, 728511, 743540, 759360, 808024, 825216, 832584, 849760, 865740, 892248, 923456, 971348, 1010030, 1019712, 1031520, 1040730, 1110112, 1115310, 1154320, 1189664, 1212036, 1214185, 1274640, 1375360, 1385184, 1387640, 1457022, 1487080, 1515045, 1518720, 1616048, 1630477, 1665168, 1699520, 1731480, 1784496, 1846912, 1942696, 2020060, 2039424, 2063040, 2081460, 2220224, 2230620, 2308640, 2379328, 2424072, 2428370, 2549280, 2770368, 2775280, 2914044, 2974160, 3030090, 3232096, 3260954, 3330336, 3399040, 3462960, 3568992, 3642555, 3885392, 4040120, 4126080, 4162920, 4440448, 4461240, 4617280, 4758656, 4848144, 4856740, 4891431, 5098560, 5540736, 5550560, 5828088, 5948320, 6060180, 6464192, 6521908, 6660672, 6925920, 7137984, 7285110, 7770784, 8080240, 8152385, 8325840, 8922480, 9234560, 9696288, 9713480, 9782862, 10197120, 11101120, 11413339, 11656176, 11896640, 12120360, 12928384, 13043816, 13321344, 13851840, 14275968, 14570220, 15541568, 16160480, 16304770, 16651680, 17844960, 19392576, 19426960, 19565724, 22202240, 22826678, 23312352, 23793280, 24240720, 24457155, 26087632, 27703680, 29140440, 31083136, 32320960, 32609540, 33303360, 34240017, 35689920, 38785152, 38853920, 39131448, 45653356, 46624704, 48481440, 48914310, 52175264, 57066695, 58280880, 64641920, 65219080, 66606720, 68480034, 71379840, 77707840, 78262896, 91306712, 93249408, 96962880, 97828620, 104350528, 114133390, 116561760, 130438160, 136960068, 155415680, 156525792, 171200085, 182613424, 193925760, 195657240, 208701056, 228266780, 233123520, 260876320, 273920136, 313051584, 342400170, 365226848, 391314480, 456533560, 466247040, 521752640, 547840272, 626103168, 684800340, 730453696, 782628960, 913067120, 1043505280, 1095680544, 1369600680, 1460907392, 1565257920, 1826134240, 2191361088, 2739201360, 3130515840, 3652268480, 4382722176, 5478402720, 7304536960, 10956805440, 21913610880]

約数ペア:

[(1, 21913610880), (2, 10956805440), (3, 7304536960), (4, 5478402720), (5, 4382722176), (6, 3652268480), (7, 3130515840), (8, 2739201360), (10, 2191361088), (12, 1826134240), (14, 1565257920), (15, 1460907392), (16, 1369600680), (20, 1095680544), (21, 1043505280), (24, 913067120), (28, 782628960), (30, 730453696), (32, 684800340), (35, 626103168), (40, 547840272), (42, 521752640), (47, 466247040), (48, 456533560), (56, 391314480), (60, 365226848), (64, 342400170), (70, 313051584), (80, 273920136), (84, 260876320), (94, 233123520), (96, 228266780), (105, 208701056), (112, 195657240), (113, 193925760), (120, 182613424), (128, 171200085), (140, 156525792), (141, 155415680), (160, 136960068), (168, 130438160), (188, 116561760), (192, 114133390), (210, 104350528), (224, 97828620), (226, 96962880), (235, 93249408), (240, 91306712), (280, 78262896), (282, 77707840), (307, 71379840), (320, 68480034), (329, 66606720), (336, 65219080), (339, 64641920), (376, 58280880), (384, 57066695), (420, 52175264), (448, 48914310), (452, 48481440), (470, 46624704), (480, 45653356), (560, 39131448), (564, 38853920), (565, 38785152), (614, 35689920), (640, 34240017), (658, 33303360), (672, 32609540), (678, 32320960), (705, 31083136), (752, 29140440), (791, 27703680), (840, 26087632), (896, 24457155), (904, 24240720), (921, 23793280), (940, 23312352), (960, 22826678), (987, 22202240), (1120, 19565724), (1128, 19426960), (1130, 19392576), (1228, 17844960), (1316, 16651680), (1344, 16304770), (1356, 16160480), (1410, 15541568), (1504, 14570220), (1535, 14275968), (1582, 13851840), (1645, 13321344), (1680, 13043816), (1695, 12928384), (1808, 12120360), (1842, 11896640), (1880, 11656176), (1920, 11413339), (1974, 11101120), (2149, 10197120), (2240, 9782862), (2256, 9713480), (2260, 9696288), (2373, 9234560), (2456, 8922480), (2632, 8325840), (2688, 8152385), (2712, 8080240), (2820, 7770784), (3008, 7285110), (3070, 7137984), (3164, 6925920), (3290, 6660672), (3360, 6521908), (3390, 6464192), (3616, 6060180), (3684, 5948320), (3760, 5828088), (3948, 5550560), (3955, 5540736), (4298, 5098560), (4480, 4891431), (4512, 4856740), (4520, 4848144), (4605, 4758656), (4746, 4617280), (4912, 4461240), (4935, 4440448), (5264, 4162920), (5311, 4126080), (5424, 4040120), (5640, 3885392), (6016, 3642555), (6140, 3568992), (6328, 3462960), (6447, 3399040), (6580, 3330336), (6720, 3260954), (6780, 3232096), (7232, 3030090), (7368, 2974160), (7520, 2914044), (7896, 2775280), (7910, 2770368), (8596, 2549280), (9024, 2428370), (9040, 2424072), (9210, 2379328), (9492, 2308640), (9824, 2230620), (9870, 2220224), (10528, 2081460), (10622, 2063040), (10745, 2039424), (10848, 2020060), (11280, 1942696), (11865, 1846912), (12280, 1784496), (12656, 1731480), (12894, 1699520), (13160, 1665168), (13440, 1630477), (13560, 1616048), (14429, 1518720), (14464, 1515045), (14736, 1487080), (15040, 1457022), (15792, 1387640), (15820, 1385184), (15933, 1375360), (17192, 1274640), (18048, 1214185), (18080, 1212036), (18420, 1189664), (18984, 1154320), (19648, 1115310), (19740, 1110112), (21056, 1040730), (21244, 1031520), (21490, 1019712), (21696, 1010030), (22560, 971348), (23730, 923456), (24560, 892248), (25312, 865740), (25788, 849760), (26320, 832584), (26555, 825216), (27120, 808024), (28858, 759360), (29472, 743540), (30080, 728511), (31584, 693820), (31640, 692592), (31866, 687680), (32235, 679808), (34384, 637320), (34691, 631680), (36160, 606018), (36840, 594832), (37177, 589440), (37968, 577160), (39296, 557655), (39480, 555056), (42112, 520365), (42488, 515760), (42980, 509856), (43287, 506240), (43392, 505015), (45120, 485674), (47460, 461728), (49120, 446124), (50624, 432870), (51576, 424880), (52640, 416292), (53110, 412608), (54240, 404012), (57716, 379680), (58944, 371770), (63168, 346910), (63280, 346296), (63732, 343840), (64470, 339904), (68768, 318660), (69382, 315840), (72145, 303744), (72320, 303009), (73680, 297416), (74354, 294720), (75936, 288580), (78960, 277528), (79665, 275072), (84976, 257880), (85960, 254928), (86574, 253120), (90240, 242837), (94920, 230864), (98240, 223062), (101003, 216960), (101248, 216435), (103152, 212440), (104073, 210560), (105280, 208146), (106220, 206304), (108480, 202006), (111531, 196480), (115432, 189840), (117888, 185885), (126336, 173455), (126560, 173148), (127464, 171920), (128940, 169952), (137536, 159330), (138764, 157920), (144290, 151872), (147360, 148708)]