21798447840

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{1187}}^1$

素因数の和:1336

約数の個数: 480

約数和(自身を含む): 83678585760

約数和(自身を除く): 61880137920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 27, 30, 32, 36, 39, 40, 45, 48, 52, 54, 60, 65, 72, 78, 80, 81, 90, 96, 104, 108, 109, 117, 120, 130, 135, 144, 156, 160, 162, 180, 195, 208, 216, 218, 234, 240, 260, 270, 288, 312, 324, 327, 351, 360, 390, 405, 416, 432, 436, 468, 480, 520, 540, 545, 585, 624, 648, 654, 702, 720, 780, 810, 864, 872, 936, 981, 1040, 1053, 1080, 1090, 1170, 1187, 1248, 1296, 1308, 1404, 1417, 1440, 1560, 1620, 1635, 1744, 1755, 1872, 1962, 2080, 2106, 2160, 2180, 2340, 2374, 2592, 2616, 2808, 2834, 2943, 3120, 3240, 3270, 3488, 3510, 3561, 3744, 3924, 4212, 4251, 4320, 4360, 4680, 4748, 4905, 5232, 5265, 5616, 5668, 5886, 5935, 6240, 6480, 6540, 7020, 7085, 7122, 7848, 8424, 8502, 8720, 8829, 9360, 9496, 9810, 10464, 10530, 10683, 11232, 11336, 11772, 11870, 12753, 12960, 13080, 14040, 14170, 14244, 14715, 15431, 15696, 16848, 17004, 17440, 17658, 17805, 18720, 18992, 19620, 21060, 21255, 21366, 22672, 23544, 23740, 25506, 26160, 28080, 28340, 28488, 29430, 30862, 31392, 32049, 33696, 34008, 35316, 35610, 37984, 38259, 39240, 42120, 42510, 42732, 44145, 45344, 46293, 47088, 47480, 51012, 52320, 53415, 56160, 56680, 56976, 58860, 61724, 63765, 64098, 68016, 70632, 71220, 76518, 77155, 78480, 84240, 85020, 85464, 88290, 92586, 94176, 94960, 96147, 102024, 106830, 113360, 113952, 114777, 117720, 123448, 127530, 128196, 129383, 136032, 138879, 141264, 142440, 153036, 154310, 156960, 160245, 168480, 170040, 170928, 176580, 185172, 189920, 191295, 192294, 204048, 213660, 226720, 229554, 231465, 235440, 246896, 255060, 256392, 258766, 277758, 282528, 284880, 306072, 308620, 320490, 340080, 341856, 353160, 370344, 382590, 384588, 388149, 408096, 416637, 427320, 459108, 462930, 470880, 480735, 493792, 510120, 512784, 517532, 555516, 569760, 573885, 612144, 617240, 640980, 646915, 680160, 694395, 706320, 740688, 765180, 769176, 776298, 833274, 854640, 918216, 925860, 961470, 1020240, 1025568, 1035064, 1111032, 1147770, 1164447, 1224288, 1234480, 1249911, 1281960, 1293830, 1388790, 1412640, 1481376, 1530360, 1538352, 1552596, 1666548, 1681979, 1709280, 1836432, 1851720, 1922940, 1940745, 2040480, 2070128, 2083185, 2222064, 2295540, 2328894, 2468960, 2499822, 2563920, 2587660, 2777580, 3060720, 3076704, 3105192, 3333096, 3363958, 3493341, 3672864, 3703440, 3845880, 3881490, 4140256, 4166370, 4444128, 4591080, 4657788, 4999644, 5045937, 5127840, 5175320, 5555160, 5822235, 6121440, 6210384, 6249555, 6666192, 6727916, 6986682, 7406880, 7691760, 7762980, 8332740, 8409895, 9182160, 9315576, 9999288, 10091874, 10350640, 10480023, 11110320, 11644470, 12420768, 12499110, 13332384, 13455832, 13973364, 15137811, 15383520, 15525960, 16665480, 16819790, 17466705, 18364320, 18631152, 19998576, 20183748, 20701280, 20960046, 22220640, 23288940, 24998220, 25229685, 26911664, 27946728, 30275622, 31051920, 33330960, 33639580, 34933410, 37262304, 39997152, 40367496, 41920092, 45413433, 46577880, 49996440, 50459370, 52400115, 53823328, 55893456, 60551244, 62103840, 66661920, 67279160, 69866820, 75689055, 80734992, 83840184, 90826866, 93155760, 99992880, 100918740, 104800230, 111786912, 121102488, 134558320, 136240299, 139733640, 151378110, 161469984, 167680368, 181653732, 186311520, 199985760, 201837480, 209600460, 227067165, 242204976, 269116640, 272480598, 279467280, 302756220, 335360736, 363307464, 403674960, 419200920, 454134330, 484409952, 544961196, 558934560, 605512440, 681201495, 726614928, 807349920, 838401840, 908268660, 1089922392, 1211024880, 1362402990, 1453229856, 1676803680, 1816537320, 2179844784, 2422049760, 2724805980, 3633074640, 4359689568, 5449611960, 7266149280, 10899223920, 21798447840]

約数ペア:

[(1, 21798447840), (2, 10899223920), (3, 7266149280), (4, 5449611960), (5, 4359689568), (6, 3633074640), (8, 2724805980), (9, 2422049760), (10, 2179844784), (12, 1816537320), (13, 1676803680), (15, 1453229856), (16, 1362402990), (18, 1211024880), (20, 1089922392), (24, 908268660), (26, 838401840), (27, 807349920), (30, 726614928), (32, 681201495), (36, 605512440), (39, 558934560), (40, 544961196), (45, 484409952), (48, 454134330), (52, 419200920), (54, 403674960), (60, 363307464), (65, 335360736), (72, 302756220), (78, 279467280), (80, 272480598), (81, 269116640), (90, 242204976), (96, 227067165), (104, 209600460), (108, 201837480), (109, 199985760), (117, 186311520), (120, 181653732), (130, 167680368), (135, 161469984), (144, 151378110), (156, 139733640), (160, 136240299), (162, 134558320), (180, 121102488), (195, 111786912), (208, 104800230), (216, 100918740), (218, 99992880), (234, 93155760), (240, 90826866), (260, 83840184), (270, 80734992), (288, 75689055), (312, 69866820), (324, 67279160), (327, 66661920), (351, 62103840), (360, 60551244), (390, 55893456), (405, 53823328), (416, 52400115), (432, 50459370), (436, 49996440), (468, 46577880), (480, 45413433), (520, 41920092), (540, 40367496), (545, 39997152), (585, 37262304), (624, 34933410), (648, 33639580), (654, 33330960), (702, 31051920), (720, 30275622), (780, 27946728), (810, 26911664), (864, 25229685), (872, 24998220), (936, 23288940), (981, 22220640), (1040, 20960046), (1053, 20701280), (1080, 20183748), (1090, 19998576), (1170, 18631152), (1187, 18364320), (1248, 17466705), (1296, 16819790), (1308, 16665480), (1404, 15525960), (1417, 15383520), (1440, 15137811), (1560, 13973364), (1620, 13455832), (1635, 13332384), (1744, 12499110), (1755, 12420768), (1872, 11644470), (1962, 11110320), (2080, 10480023), (2106, 10350640), (2160, 10091874), (2180, 9999288), (2340, 9315576), (2374, 9182160), (2592, 8409895), (2616, 8332740), (2808, 7762980), (2834, 7691760), (2943, 7406880), (3120, 6986682), (3240, 6727916), (3270, 6666192), (3488, 6249555), (3510, 6210384), (3561, 6121440), (3744, 5822235), (3924, 5555160), (4212, 5175320), (4251, 5127840), (4320, 5045937), (4360, 4999644), (4680, 4657788), (4748, 4591080), (4905, 4444128), (5232, 4166370), (5265, 4140256), (5616, 3881490), (5668, 3845880), (5886, 3703440), (5935, 3672864), (6240, 3493341), (6480, 3363958), (6540, 3333096), (7020, 3105192), (7085, 3076704), (7122, 3060720), (7848, 2777580), (8424, 2587660), (8502, 2563920), (8720, 2499822), (8829, 2468960), (9360, 2328894), (9496, 2295540), (9810, 2222064), (10464, 2083185), (10530, 2070128), (10683, 2040480), (11232, 1940745), (11336, 1922940), (11772, 1851720), (11870, 1836432), (12753, 1709280), (12960, 1681979), (13080, 1666548), (14040, 1552596), (14170, 1538352), (14244, 1530360), (14715, 1481376), (15431, 1412640), (15696, 1388790), (16848, 1293830), (17004, 1281960), (17440, 1249911), (17658, 1234480), (17805, 1224288), (18720, 1164447), (18992, 1147770), (19620, 1111032), (21060, 1035064), (21255, 1025568), (21366, 1020240), (22672, 961470), (23544, 925860), (23740, 918216), (25506, 854640), (26160, 833274), (28080, 776298), (28340, 769176), (28488, 765180), (29430, 740688), (30862, 706320), (31392, 694395), (32049, 680160), (33696, 646915), (34008, 640980), (35316, 617240), (35610, 612144), (37984, 573885), (38259, 569760), (39240, 555516), (42120, 517532), (42510, 512784), (42732, 510120), (44145, 493792), (45344, 480735), (46293, 470880), (47088, 462930), (47480, 459108), (51012, 427320), (52320, 416637), (53415, 408096), (56160, 388149), (56680, 384588), (56976, 382590), (58860, 370344), (61724, 353160), (63765, 341856), (64098, 340080), (68016, 320490), (70632, 308620), (71220, 306072), (76518, 284880), (77155, 282528), (78480, 277758), (84240, 258766), (85020, 256392), (85464, 255060), (88290, 246896), (92586, 235440), (94176, 231465), (94960, 229554), (96147, 226720), (102024, 213660), (106830, 204048), (113360, 192294), (113952, 191295), (114777, 189920), (117720, 185172), (123448, 176580), (127530, 170928), (128196, 170040), (129383, 168480), (136032, 160245), (138879, 156960), (141264, 154310), (142440, 153036)]