20144292480

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14159}}^1$

素因数の和:14216

約数の個数: 384

約数和(自身を含む): 78859872000

約数和(自身を除く): 58715579520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 19, 20, 24, 26, 30, 32, 36, 38, 39, 40, 45, 48, 52, 57, 60, 64, 65, 72, 76, 78, 80, 90, 95, 96, 104, 114, 117, 120, 128, 130, 144, 152, 156, 160, 171, 180, 190, 192, 195, 208, 228, 234, 240, 247, 260, 285, 288, 304, 312, 320, 342, 360, 380, 384, 390, 416, 456, 468, 480, 494, 520, 570, 576, 585, 608, 624, 640, 684, 720, 741, 760, 780, 832, 855, 912, 936, 960, 988, 1040, 1140, 1152, 1170, 1216, 1235, 1248, 1368, 1440, 1482, 1520, 1560, 1664, 1710, 1824, 1872, 1920, 1976, 2080, 2223, 2280, 2340, 2432, 2470, 2496, 2736, 2880, 2964, 3040, 3120, 3420, 3648, 3705, 3744, 3952, 4160, 4446, 4560, 4680, 4940, 4992, 5472, 5760, 5928, 6080, 6240, 6840, 7296, 7410, 7488, 7904, 8320, 8892, 9120, 9360, 9880, 10944, 11115, 11856, 12160, 12480, 13680, 14159, 14820, 14976, 15808, 17784, 18240, 18720, 19760, 21888, 22230, 23712, 24960, 27360, 28318, 29640, 31616, 35568, 36480, 37440, 39520, 42477, 44460, 47424, 54720, 56636, 59280, 70795, 71136, 74880, 79040, 84954, 88920, 94848, 109440, 113272, 118560, 127431, 141590, 142272, 158080, 169908, 177840, 184067, 212385, 226544, 237120, 254862, 269021, 283180, 284544, 339816, 355680, 368134, 424770, 453088, 474240, 509724, 538042, 552201, 566360, 637155, 679632, 711360, 736268, 807063, 849540, 906176, 920335, 1019448, 1076084, 1104402, 1132720, 1274310, 1345105, 1359264, 1422720, 1472536, 1614126, 1656603, 1699080, 1812352, 1840670, 2038896, 2152168, 2208804, 2265440, 2421189, 2548620, 2690210, 2718528, 2761005, 2945072, 3228252, 3313206, 3398160, 3497273, 3681340, 4035315, 4077792, 4304336, 4417608, 4530880, 4842378, 5097240, 5380420, 5437056, 5522010, 5890144, 6456504, 6626412, 6796320, 6994546, 7362680, 8070630, 8155584, 8283015, 8608672, 8835216, 9061760, 9684756, 10194480, 10491819, 10760840, 11044020, 11780288, 12105945, 12913008, 13252824, 13592640, 13989092, 14725360, 16141260, 16311168, 16566030, 17217344, 17486365, 17670432, 19369512, 20388960, 20983638, 21521680, 22088040, 23560576, 24211890, 25826016, 26505648, 27185280, 27978184, 29450720, 31475457, 32282520, 33132060, 34434688, 34972730, 35340864, 38739024, 40777920, 41967276, 43043360, 44176080, 48423780, 51652032, 52459095, 53011296, 55956368, 58901440, 62950914, 64565040, 66264120, 69945460, 70681728, 77478048, 81555840, 83934552, 86086720, 88352160, 96847560, 103304064, 104918190, 106022592, 111912736, 117802880, 125901828, 129130080, 132528240, 139890920, 154956096, 157377285, 167869104, 172173440, 176704320, 193695120, 209836380, 212045184, 223825472, 251803656, 258260160, 265056480, 279781840, 309912192, 314754570, 335738208, 353408640, 387390240, 419672760, 447650944, 503607312, 516520320, 530112960, 559563680, 629509140, 671476416, 774780480, 839345520, 1007214624, 1060225920, 1119127360, 1259018280, 1342952832, 1549560960, 1678691040, 2014429248, 2238254720, 2518036560, 3357382080, 4028858496, 5036073120, 6714764160, 10072146240, 20144292480]

約数ペア:

[(1, 20144292480), (2, 10072146240), (3, 6714764160), (4, 5036073120), (5, 4028858496), (6, 3357382080), (8, 2518036560), (9, 2238254720), (10, 2014429248), (12, 1678691040), (13, 1549560960), (15, 1342952832), (16, 1259018280), (18, 1119127360), (19, 1060225920), (20, 1007214624), (24, 839345520), (26, 774780480), (30, 671476416), (32, 629509140), (36, 559563680), (38, 530112960), (39, 516520320), (40, 503607312), (45, 447650944), (48, 419672760), (52, 387390240), (57, 353408640), (60, 335738208), (64, 314754570), (65, 309912192), (72, 279781840), (76, 265056480), (78, 258260160), (80, 251803656), (90, 223825472), (95, 212045184), (96, 209836380), (104, 193695120), (114, 176704320), (117, 172173440), (120, 167869104), (128, 157377285), (130, 154956096), (144, 139890920), (152, 132528240), (156, 129130080), (160, 125901828), (171, 117802880), (180, 111912736), (190, 106022592), (192, 104918190), (195, 103304064), (208, 96847560), (228, 88352160), (234, 86086720), (240, 83934552), (247, 81555840), (260, 77478048), (285, 70681728), (288, 69945460), (304, 66264120), (312, 64565040), (320, 62950914), (342, 58901440), (360, 55956368), (380, 53011296), (384, 52459095), (390, 51652032), (416, 48423780), (456, 44176080), (468, 43043360), (480, 41967276), (494, 40777920), (520, 38739024), (570, 35340864), (576, 34972730), (585, 34434688), (608, 33132060), (624, 32282520), (640, 31475457), (684, 29450720), (720, 27978184), (741, 27185280), (760, 26505648), (780, 25826016), (832, 24211890), (855, 23560576), (912, 22088040), (936, 21521680), (960, 20983638), (988, 20388960), (1040, 19369512), (1140, 17670432), (1152, 17486365), (1170, 17217344), (1216, 16566030), (1235, 16311168), (1248, 16141260), (1368, 14725360), (1440, 13989092), (1482, 13592640), (1520, 13252824), (1560, 12913008), (1664, 12105945), (1710, 11780288), (1824, 11044020), (1872, 10760840), (1920, 10491819), (1976, 10194480), (2080, 9684756), (2223, 9061760), (2280, 8835216), (2340, 8608672), (2432, 8283015), (2470, 8155584), (2496, 8070630), (2736, 7362680), (2880, 6994546), (2964, 6796320), (3040, 6626412), (3120, 6456504), (3420, 5890144), (3648, 5522010), (3705, 5437056), (3744, 5380420), (3952, 5097240), (4160, 4842378), (4446, 4530880), (4560, 4417608), (4680, 4304336), (4940, 4077792), (4992, 4035315), (5472, 3681340), (5760, 3497273), (5928, 3398160), (6080, 3313206), (6240, 3228252), (6840, 2945072), (7296, 2761005), (7410, 2718528), (7488, 2690210), (7904, 2548620), (8320, 2421189), (8892, 2265440), (9120, 2208804), (9360, 2152168), (9880, 2038896), (10944, 1840670), (11115, 1812352), (11856, 1699080), (12160, 1656603), (12480, 1614126), (13680, 1472536), (14159, 1422720), (14820, 1359264), (14976, 1345105), (15808, 1274310), (17784, 1132720), (18240, 1104402), (18720, 1076084), (19760, 1019448), (21888, 920335), (22230, 906176), (23712, 849540), (24960, 807063), (27360, 736268), (28318, 711360), (29640, 679632), (31616, 637155), (35568, 566360), (36480, 552201), (37440, 538042), (39520, 509724), (42477, 474240), (44460, 453088), (47424, 424770), (54720, 368134), (56636, 355680), (59280, 339816), (70795, 284544), (71136, 283180), (74880, 269021), (79040, 254862), (84954, 237120), (88920, 226544), (94848, 212385), (109440, 184067), (113272, 177840), (118560, 169908), (127431, 158080), (141590, 142272)]