21896673120

素因数分解:

$2^5\times 3^2\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{16333}}^1$

素因数の和:16387

約数の個数: 432

約数和(自身を含む): 91502414640

約数和(自身を除く): 69605741520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 19, 20, 21, 24, 28, 30, 32, 35, 36, 38, 40, 42, 45, 48, 49, 56, 57, 60, 63, 70, 72, 76, 80, 84, 90, 95, 96, 98, 105, 112, 114, 120, 126, 133, 140, 144, 147, 152, 160, 168, 171, 180, 190, 196, 210, 224, 228, 240, 245, 252, 266, 280, 285, 288, 294, 304, 315, 336, 342, 360, 380, 392, 399, 420, 441, 456, 480, 490, 504, 532, 560, 570, 588, 608, 630, 665, 672, 684, 720, 735, 760, 784, 798, 840, 855, 882, 912, 931, 980, 1008, 1064, 1120, 1140, 1176, 1197, 1260, 1330, 1368, 1440, 1470, 1520, 1568, 1596, 1680, 1710, 1764, 1824, 1862, 1960, 1995, 2016, 2128, 2205, 2280, 2352, 2394, 2520, 2660, 2736, 2793, 2940, 3040, 3192, 3360, 3420, 3528, 3724, 3920, 3990, 4256, 4410, 4560, 4655, 4704, 4788, 5040, 5320, 5472, 5586, 5880, 5985, 6384, 6840, 7056, 7448, 7840, 7980, 8379, 8820, 9120, 9310, 9576, 10080, 10640, 11172, 11760, 11970, 12768, 13680, 13965, 14112, 14896, 15960, 16333, 16758, 17640, 18620, 19152, 21280, 22344, 23520, 23940, 27360, 27930, 29792, 31920, 32666, 33516, 35280, 37240, 38304, 41895, 44688, 47880, 48999, 55860, 63840, 65332, 67032, 70560, 74480, 81665, 83790, 89376, 95760, 97998, 111720, 114331, 130664, 134064, 146997, 148960, 163330, 167580, 191520, 195996, 223440, 228662, 244995, 261328, 268128, 293994, 310327, 326660, 335160, 342993, 391992, 446880, 457324, 489990, 522656, 571655, 587988, 620654, 653320, 670320, 685986, 734985, 783984, 800317, 914648, 930981, 979980, 1028979, 1143310, 1175976, 1241308, 1306640, 1340640, 1371972, 1469970, 1551635, 1567968, 1600634, 1714965, 1829296, 1861962, 1959960, 2057958, 2172289, 2286620, 2351952, 2400951, 2482616, 2613280, 2743944, 2792943, 2939940, 3103270, 3201268, 3429930, 3658592, 3723924, 3919920, 4001585, 4115916, 4344578, 4573240, 4654905, 4703904, 4801902, 4965232, 5144895, 5487888, 5585886, 5879880, 6206540, 6402536, 6516867, 6859860, 7202853, 7447848, 7839840, 8003170, 8231832, 8689156, 9146480, 9309810, 9603804, 9930464, 10289790, 10861445, 10975776, 11171772, 11759760, 12004755, 12413080, 12805072, 13033734, 13719720, 13964715, 14405706, 14895696, 15206023, 16006340, 16463664, 17378312, 18292960, 18619620, 19207608, 19550601, 20579580, 21722890, 22343544, 23519520, 24009510, 24826160, 25610144, 26067468, 27439440, 27929430, 28811412, 29791392, 30412046, 32012680, 32584335, 32927328, 34756624, 36014265, 37239240, 38415216, 39101202, 41159160, 43445780, 44687088, 45618069, 48019020, 49652320, 52134936, 54878880, 55858860, 57622824, 60824092, 64025360, 65168670, 69513248, 72028530, 74478480, 76030115, 76830432, 78202404, 82318320, 86891560, 89374176, 91236138, 96038040, 97753005, 104269872, 111717720, 115245648, 121648184, 128050720, 130337340, 136854207, 144057060, 148956960, 152060230, 156404808, 164636640, 173783120, 182472276, 192076080, 195506010, 208539744, 223435440, 228090345, 230491296, 243296368, 260674680, 273708414, 288114120, 304120460, 312809616, 347566240, 364944552, 384152160, 391012020, 446870880, 456180690, 486592736, 521349360, 547416828, 576228240, 608240920, 625619232, 684271035, 729889104, 782024040, 912361380, 1042698720, 1094833656, 1152456480, 1216481840, 1368542070, 1459778208, 1564048080, 1824722760, 2189667312, 2432963680, 2737084140, 3128096160, 3649445520, 4379334624, 5474168280, 7298891040, 10948336560, 21896673120]

約数ペア:

[(1, 21896673120), (2, 10948336560), (3, 7298891040), (4, 5474168280), (5, 4379334624), (6, 3649445520), (7, 3128096160), (8, 2737084140), (9, 2432963680), (10, 2189667312), (12, 1824722760), (14, 1564048080), (15, 1459778208), (16, 1368542070), (18, 1216481840), (19, 1152456480), (20, 1094833656), (21, 1042698720), (24, 912361380), (28, 782024040), (30, 729889104), (32, 684271035), (35, 625619232), (36, 608240920), (38, 576228240), (40, 547416828), (42, 521349360), (45, 486592736), (48, 456180690), (49, 446870880), (56, 391012020), (57, 384152160), (60, 364944552), (63, 347566240), (70, 312809616), (72, 304120460), (76, 288114120), (80, 273708414), (84, 260674680), (90, 243296368), (95, 230491296), (96, 228090345), (98, 223435440), (105, 208539744), (112, 195506010), (114, 192076080), (120, 182472276), (126, 173783120), (133, 164636640), (140, 156404808), (144, 152060230), (147, 148956960), (152, 144057060), (160, 136854207), (168, 130337340), (171, 128050720), (180, 121648184), (190, 115245648), (196, 111717720), (210, 104269872), (224, 97753005), (228, 96038040), (240, 91236138), (245, 89374176), (252, 86891560), (266, 82318320), (280, 78202404), (285, 76830432), (288, 76030115), (294, 74478480), (304, 72028530), (315, 69513248), (336, 65168670), (342, 64025360), (360, 60824092), (380, 57622824), (392, 55858860), (399, 54878880), (420, 52134936), (441, 49652320), (456, 48019020), (480, 45618069), (490, 44687088), (504, 43445780), (532, 41159160), (560, 39101202), (570, 38415216), (588, 37239240), (608, 36014265), (630, 34756624), (665, 32927328), (672, 32584335), (684, 32012680), (720, 30412046), (735, 29791392), (760, 28811412), (784, 27929430), (798, 27439440), (840, 26067468), (855, 25610144), (882, 24826160), (912, 24009510), (931, 23519520), (980, 22343544), (1008, 21722890), (1064, 20579580), (1120, 19550601), (1140, 19207608), (1176, 18619620), (1197, 18292960), (1260, 17378312), (1330, 16463664), (1368, 16006340), (1440, 15206023), (1470, 14895696), (1520, 14405706), (1568, 13964715), (1596, 13719720), (1680, 13033734), (1710, 12805072), (1764, 12413080), (1824, 12004755), (1862, 11759760), (1960, 11171772), (1995, 10975776), (2016, 10861445), (2128, 10289790), (2205, 9930464), (2280, 9603804), (2352, 9309810), (2394, 9146480), (2520, 8689156), (2660, 8231832), (2736, 8003170), (2793, 7839840), (2940, 7447848), (3040, 7202853), (3192, 6859860), (3360, 6516867), (3420, 6402536), (3528, 6206540), (3724, 5879880), (3920, 5585886), (3990, 5487888), (4256, 5144895), (4410, 4965232), (4560, 4801902), (4655, 4703904), (4704, 4654905), (4788, 4573240), (5040, 4344578), (5320, 4115916), (5472, 4001585), (5586, 3919920), (5880, 3723924), (5985, 3658592), (6384, 3429930), (6840, 3201268), (7056, 3103270), (7448, 2939940), (7840, 2792943), (7980, 2743944), (8379, 2613280), (8820, 2482616), (9120, 2400951), (9310, 2351952), (9576, 2286620), (10080, 2172289), (10640, 2057958), (11172, 1959960), (11760, 1861962), (11970, 1829296), (12768, 1714965), (13680, 1600634), (13965, 1567968), (14112, 1551635), (14896, 1469970), (15960, 1371972), (16333, 1340640), (16758, 1306640), (17640, 1241308), (18620, 1175976), (19152, 1143310), (21280, 1028979), (22344, 979980), (23520, 930981), (23940, 914648), (27360, 800317), (27930, 783984), (29792, 734985), (31920, 685986), (32666, 670320), (33516, 653320), (35280, 620654), (37240, 587988), (38304, 571655), (41895, 522656), (44688, 489990), (47880, 457324), (48999, 446880), (55860, 391992), (63840, 342993), (65332, 335160), (67032, 326660), (70560, 310327), (74480, 293994), (81665, 268128), (83790, 261328), (89376, 244995), (95760, 228662), (97998, 223440), (111720, 195996), (114331, 191520), (130664, 167580), (134064, 163330), (146997, 148960)]