21680346240

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{1069}}^1$

素因数の和:1604

約数の個数: 384

約数和(自身を含む): 85810233600

約数和(自身を除く): 64129887360

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 503, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1006, 1008, 1069, 1120, 1152, 1260, 1344, 1440, 1509, 1680, 1920, 2012, 2016, 2138, 2240, 2515, 2520, 2688, 2880, 3018, 3207, 3360, 3521, 4024, 4032, 4276, 4480, 4527, 5030, 5040, 5345, 5760, 6036, 6414, 6720, 7042, 7483, 7545, 8048, 8064, 8552, 9054, 9621, 10060, 10080, 10563, 10690, 12072, 12828, 13440, 14084, 14966, 15090, 16035, 16096, 17104, 17605, 18108, 19242, 20120, 20160, 21126, 21380, 22449, 22635, 24144, 25656, 28168, 29932, 30180, 31689, 32070, 32192, 34208, 35210, 36216, 37415, 38484, 40240, 40320, 42252, 42760, 44898, 45270, 48105, 48288, 51312, 52815, 56336, 59864, 60360, 63378, 64140, 64384, 67347, 68416, 70420, 72432, 74830, 76968, 80480, 84504, 85520, 89796, 90540, 96210, 96576, 102624, 105630, 112245, 112672, 119728, 120720, 126756, 128280, 134694, 136832, 140840, 144864, 149660, 153936, 158445, 160960, 169008, 171040, 179592, 181080, 192420, 193152, 205248, 211260, 224490, 225344, 239456, 241440, 253512, 256560, 269388, 281680, 289728, 299320, 307872, 316890, 321920, 336735, 338016, 342080, 359184, 362160, 384840, 410496, 422520, 448980, 450688, 478912, 482880, 507024, 513120, 537707, 538776, 563360, 579456, 598640, 615744, 633780, 673470, 676032, 684160, 718368, 724320, 769680, 845040, 897960, 957824, 965760, 1014048, 1026240, 1075414, 1077552, 1126720, 1197280, 1231488, 1267560, 1346940, 1352064, 1436736, 1448640, 1539360, 1613121, 1690080, 1795920, 2028096, 2052480, 2150828, 2155104, 2253440, 2394560, 2535120, 2688535, 2693880, 2873472, 2897280, 3078720, 3226242, 3380160, 3591840, 3763949, 4056192, 4301656, 4310208, 4789120, 4839363, 5070240, 5377070, 5387760, 6157440, 6452484, 6760320, 7183680, 7527898, 8065605, 8603312, 8620416, 9678726, 10140480, 10754140, 10775520, 11291847, 12904968, 14367360, 15055796, 16131210, 17206624, 18819745, 19357452, 20280960, 21508280, 21551040, 22583694, 24196815, 25809936, 30111592, 32262420, 33875541, 34413248, 37639490, 38714904, 43016560, 43102080, 45167388, 48393630, 51619872, 56459235, 60223184, 64524840, 67751082, 68826496, 75278980, 77429808, 86033120, 90334776, 96787260, 103239744, 112918470, 120446368, 129049680, 135502164, 150557960, 154859616, 169377705, 172066240, 180669552, 193574520, 206479488, 225836940, 240892736, 258099360, 271004328, 301115920, 309719232, 338755410, 344132480, 361339104, 387149040, 451673880, 481785472, 516198720, 542008656, 602231840, 619438464, 677510820, 722678208, 774298080, 903347760, 1032397440, 1084017312, 1204463680, 1355021640, 1445356416, 1548596160, 1806695520, 2168034624, 2408927360, 2710043280, 3097192320, 3613391040, 4336069248, 5420086560, 7226782080, 10840173120, 21680346240]

約数ペア:

[(1, 21680346240), (2, 10840173120), (3, 7226782080), (4, 5420086560), (5, 4336069248), (6, 3613391040), (7, 3097192320), (8, 2710043280), (9, 2408927360), (10, 2168034624), (12, 1806695520), (14, 1548596160), (15, 1445356416), (16, 1355021640), (18, 1204463680), (20, 1084017312), (21, 1032397440), (24, 903347760), (28, 774298080), (30, 722678208), (32, 677510820), (35, 619438464), (36, 602231840), (40, 542008656), (42, 516198720), (45, 481785472), (48, 451673880), (56, 387149040), (60, 361339104), (63, 344132480), (64, 338755410), (70, 309719232), (72, 301115920), (80, 271004328), (84, 258099360), (90, 240892736), (96, 225836940), (105, 206479488), (112, 193574520), (120, 180669552), (126, 172066240), (128, 169377705), (140, 154859616), (144, 150557960), (160, 135502164), (168, 129049680), (180, 120446368), (192, 112918470), (210, 103239744), (224, 96787260), (240, 90334776), (252, 86033120), (280, 77429808), (288, 75278980), (315, 68826496), (320, 67751082), (336, 64524840), (360, 60223184), (384, 56459235), (420, 51619872), (448, 48393630), (480, 45167388), (503, 43102080), (504, 43016560), (560, 38714904), (576, 37639490), (630, 34413248), (640, 33875541), (672, 32262420), (720, 30111592), (840, 25809936), (896, 24196815), (960, 22583694), (1006, 21551040), (1008, 21508280), (1069, 20280960), (1120, 19357452), (1152, 18819745), (1260, 17206624), (1344, 16131210), (1440, 15055796), (1509, 14367360), (1680, 12904968), (1920, 11291847), (2012, 10775520), (2016, 10754140), (2138, 10140480), (2240, 9678726), (2515, 8620416), (2520, 8603312), (2688, 8065605), (2880, 7527898), (3018, 7183680), (3207, 6760320), (3360, 6452484), (3521, 6157440), (4024, 5387760), (4032, 5377070), (4276, 5070240), (4480, 4839363), (4527, 4789120), (5030, 4310208), (5040, 4301656), (5345, 4056192), (5760, 3763949), (6036, 3591840), (6414, 3380160), (6720, 3226242), (7042, 3078720), (7483, 2897280), (7545, 2873472), (8048, 2693880), (8064, 2688535), (8552, 2535120), (9054, 2394560), (9621, 2253440), (10060, 2155104), (10080, 2150828), (10563, 2052480), (10690, 2028096), (12072, 1795920), (12828, 1690080), (13440, 1613121), (14084, 1539360), (14966, 1448640), (15090, 1436736), (16035, 1352064), (16096, 1346940), (17104, 1267560), (17605, 1231488), (18108, 1197280), (19242, 1126720), (20120, 1077552), (20160, 1075414), (21126, 1026240), (21380, 1014048), (22449, 965760), (22635, 957824), (24144, 897960), (25656, 845040), (28168, 769680), (29932, 724320), (30180, 718368), (31689, 684160), (32070, 676032), (32192, 673470), (34208, 633780), (35210, 615744), (36216, 598640), (37415, 579456), (38484, 563360), (40240, 538776), (40320, 537707), (42252, 513120), (42760, 507024), (44898, 482880), (45270, 478912), (48105, 450688), (48288, 448980), (51312, 422520), (52815, 410496), (56336, 384840), (59864, 362160), (60360, 359184), (63378, 342080), (64140, 338016), (64384, 336735), (67347, 321920), (68416, 316890), (70420, 307872), (72432, 299320), (74830, 289728), (76968, 281680), (80480, 269388), (84504, 256560), (85520, 253512), (89796, 241440), (90540, 239456), (96210, 225344), (96576, 224490), (102624, 211260), (105630, 205248), (112245, 193152), (112672, 192420), (119728, 181080), (120720, 179592), (126756, 171040), (128280, 169008), (134694, 160960), (136832, 158445), (140840, 153936), (144864, 149660)]