81710167680

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{79}}^2\times {\mathrm{2273}}^1$

素因数の和:2456

約数の個数: 288

約数和(自身を含む): 285897945060

約数和(自身を除く): 204187777380

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 79, 80, 90, 96, 120, 128, 144, 158, 160, 180, 192, 237, 240, 288, 316, 320, 360, 384, 395, 474, 480, 576, 632, 640, 711, 720, 790, 948, 960, 1152, 1185, 1264, 1422, 1440, 1580, 1896, 1920, 2273, 2370, 2528, 2844, 2880, 3160, 3555, 3792, 4546, 4740, 5056, 5688, 5760, 6241, 6320, 6819, 7110, 7584, 9092, 9480, 10112, 11365, 11376, 12482, 12640, 13638, 14220, 15168, 18184, 18723, 18960, 20457, 22730, 22752, 24964, 25280, 27276, 28440, 30336, 31205, 34095, 36368, 37446, 37920, 40914, 45460, 45504, 49928, 50560, 54552, 56169, 56880, 62410, 68190, 72736, 74892, 75840, 81828, 90920, 91008, 93615, 99856, 102285, 109104, 112338, 113760, 124820, 136380, 145472, 149784, 151680, 163656, 179567, 181840, 187230, 199712, 204570, 218208, 224676, 227520, 249640, 272760, 280845, 290944, 299568, 327312, 359134, 363680, 374460, 399424, 409140, 436416, 449352, 455040, 499280, 538701, 545520, 561690, 599136, 654624, 718268, 727360, 748920, 798848, 818280, 872832, 897835, 898704, 998560, 1077402, 1091040, 1123380, 1198272, 1309248, 1436536, 1454720, 1497840, 1616103, 1636560, 1795670, 1797408, 1997120, 2154804, 2182080, 2246760, 2396544, 2618496, 2693505, 2873072, 2995680, 3232206, 3273120, 3591340, 3594816, 3994240, 4309608, 4364160, 4493520, 5387010, 5746144, 5991360, 6464412, 6546240, 7182680, 7189632, 8080515, 8619216, 8987040, 10774020, 11492288, 11982720, 12928824, 13092480, 14185793, 14365360, 16161030, 17238432, 17974080, 21548040, 22984576, 25857648, 28371586, 28730720, 32322060, 34476864, 35948160, 42557379, 43096080, 51715296, 56743172, 57461440, 64644120, 68953728, 70928965, 85114758, 86192160, 103430592, 113486344, 114922880, 127672137, 129288240, 141857930, 170229516, 172384320, 206861184, 212786895, 226972688, 255344274, 258576480, 283715860, 340459032, 344768640, 425573790, 453945376, 510688548, 517152960, 567431720, 638360685, 680918064, 851147580, 907890752, 1021377096, 1034305920, 1134863440, 1276721370, 1361836128, 1702295160, 1815781504, 2042754192, 2269726880, 2553442740, 2723672256, 3404590320, 4085508384, 4539453760, 5106885480, 5447344512, 6809180640, 8171016768, 9078907520, 10213770960, 13618361280, 16342033536, 20427541920, 27236722560, 40855083840, 81710167680]

約数ペア:

[(1, 81710167680), (2, 40855083840), (3, 27236722560), (4, 20427541920), (5, 16342033536), (6, 13618361280), (8, 10213770960), (9, 9078907520), (10, 8171016768), (12, 6809180640), (15, 5447344512), (16, 5106885480), (18, 4539453760), (20, 4085508384), (24, 3404590320), (30, 2723672256), (32, 2553442740), (36, 2269726880), (40, 2042754192), (45, 1815781504), (48, 1702295160), (60, 1361836128), (64, 1276721370), (72, 1134863440), (79, 1034305920), (80, 1021377096), (90, 907890752), (96, 851147580), (120, 680918064), (128, 638360685), (144, 567431720), (158, 517152960), (160, 510688548), (180, 453945376), (192, 425573790), (237, 344768640), (240, 340459032), (288, 283715860), (316, 258576480), (320, 255344274), (360, 226972688), (384, 212786895), (395, 206861184), (474, 172384320), (480, 170229516), (576, 141857930), (632, 129288240), (640, 127672137), (711, 114922880), (720, 113486344), (790, 103430592), (948, 86192160), (960, 85114758), (1152, 70928965), (1185, 68953728), (1264, 64644120), (1422, 57461440), (1440, 56743172), (1580, 51715296), (1896, 43096080), (1920, 42557379), (2273, 35948160), (2370, 34476864), (2528, 32322060), (2844, 28730720), (2880, 28371586), (3160, 25857648), (3555, 22984576), (3792, 21548040), (4546, 17974080), (4740, 17238432), (5056, 16161030), (5688, 14365360), (5760, 14185793), (6241, 13092480), (6320, 12928824), (6819, 11982720), (7110, 11492288), (7584, 10774020), (9092, 8987040), (9480, 8619216), (10112, 8080515), (11365, 7189632), (11376, 7182680), (12482, 6546240), (12640, 6464412), (13638, 5991360), (14220, 5746144), (15168, 5387010), (18184, 4493520), (18723, 4364160), (18960, 4309608), (20457, 3994240), (22730, 3594816), (22752, 3591340), (24964, 3273120), (25280, 3232206), (27276, 2995680), (28440, 2873072), (30336, 2693505), (31205, 2618496), (34095, 2396544), (36368, 2246760), (37446, 2182080), (37920, 2154804), (40914, 1997120), (45460, 1797408), (45504, 1795670), (49928, 1636560), (50560, 1616103), (54552, 1497840), (56169, 1454720), (56880, 1436536), (62410, 1309248), (68190, 1198272), (72736, 1123380), (74892, 1091040), (75840, 1077402), (81828, 998560), (90920, 898704), (91008, 897835), (93615, 872832), (99856, 818280), (102285, 798848), (109104, 748920), (112338, 727360), (113760, 718268), (124820, 654624), (136380, 599136), (145472, 561690), (149784, 545520), (151680, 538701), (163656, 499280), (179567, 455040), (181840, 449352), (187230, 436416), (199712, 409140), (204570, 399424), (218208, 374460), (224676, 363680), (227520, 359134), (249640, 327312), (272760, 299568), (280845, 290944)]