80453131720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{2333}}^1$

素因数の和:2504

約数の個数: 256

約数和(自身を含む): 213434403840

約数和(自身を除く): 132981272120

約数列:

[1, 2, 4, 5, 8, 10, 13, 17, 20, 26, 34, 40, 47, 52, 65, 68, 83, 85, 94, 104, 130, 136, 166, 170, 188, 221, 235, 260, 332, 340, 376, 415, 442, 470, 520, 611, 664, 680, 799, 830, 884, 940, 1079, 1105, 1222, 1411, 1598, 1660, 1768, 1880, 2158, 2210, 2333, 2444, 2822, 3055, 3196, 3320, 3901, 3995, 4316, 4420, 4666, 4888, 5395, 5644, 6110, 6392, 7055, 7802, 7990, 8632, 8840, 9332, 10387, 10790, 11288, 11665, 12220, 14110, 15604, 15980, 18343, 18664, 19505, 20774, 21580, 23330, 24440, 28220, 30329, 31208, 31960, 36686, 39010, 39661, 41548, 43160, 46660, 50713, 51935, 56440, 60658, 66317, 73372, 78020, 79322, 83096, 91715, 93320, 101426, 103870, 109651, 121316, 132634, 146744, 151645, 156040, 158644, 183430, 193639, 198305, 202852, 207740, 219302, 242632, 253565, 265268, 303290, 317288, 331585, 366860, 387278, 396610, 405704, 415480, 438604, 507130, 515593, 530536, 548255, 606580, 663170, 733720, 774556, 793220, 862121, 877208, 968195, 1014260, 1031186, 1096510, 1213160, 1326340, 1425463, 1549112, 1586440, 1724242, 1864067, 1936390, 2028520, 2062372, 2193020, 2517307, 2577965, 2652680, 2850926, 3291863, 3448484, 3728134, 3872780, 4124744, 4310605, 4386040, 5034614, 5155930, 5701852, 6583726, 6896968, 7127315, 7456268, 7745560, 8621210, 9101033, 9320335, 10069228, 10311860, 11403704, 12586535, 13167452, 14254630, 14912536, 16459315, 17242420, 18202066, 18640670, 20138456, 20623720, 24232871, 25173070, 26334904, 28509260, 32918630, 34484840, 36404132, 37281340, 42794219, 45505165, 48465742, 50346140, 57018520, 65837260, 72808264, 74562680, 85588438, 91010330, 96931484, 100692280, 118313429, 121164355, 131674520, 154717561, 171176876, 182020660, 193862968, 213971095, 236626858, 242328710, 309435122, 342353752, 364041320, 427942190, 473253716, 484657420, 591567145, 618870244, 773587805, 855884380, 946507432, 969314840, 1183134290, 1237740488, 1547175610, 1711768760, 2011328293, 2366268580, 3094351220, 4022656586, 4732537160, 6188702440, 8045313172, 10056641465, 16090626344, 20113282930, 40226565860, 80453131720]

約数ペア:

[(1, 80453131720), (2, 40226565860), (4, 20113282930), (5, 16090626344), (8, 10056641465), (10, 8045313172), (13, 6188702440), (17, 4732537160), (20, 4022656586), (26, 3094351220), (34, 2366268580), (40, 2011328293), (47, 1711768760), (52, 1547175610), (65, 1237740488), (68, 1183134290), (83, 969314840), (85, 946507432), (94, 855884380), (104, 773587805), (130, 618870244), (136, 591567145), (166, 484657420), (170, 473253716), (188, 427942190), (221, 364041320), (235, 342353752), (260, 309435122), (332, 242328710), (340, 236626858), (376, 213971095), (415, 193862968), (442, 182020660), (470, 171176876), (520, 154717561), (611, 131674520), (664, 121164355), (680, 118313429), (799, 100692280), (830, 96931484), (884, 91010330), (940, 85588438), (1079, 74562680), (1105, 72808264), (1222, 65837260), (1411, 57018520), (1598, 50346140), (1660, 48465742), (1768, 45505165), (1880, 42794219), (2158, 37281340), (2210, 36404132), (2333, 34484840), (2444, 32918630), (2822, 28509260), (3055, 26334904), (3196, 25173070), (3320, 24232871), (3901, 20623720), (3995, 20138456), (4316, 18640670), (4420, 18202066), (4666, 17242420), (4888, 16459315), (5395, 14912536), (5644, 14254630), (6110, 13167452), (6392, 12586535), (7055, 11403704), (7802, 10311860), (7990, 10069228), (8632, 9320335), (8840, 9101033), (9332, 8621210), (10387, 7745560), (10790, 7456268), (11288, 7127315), (11665, 6896968), (12220, 6583726), (14110, 5701852), (15604, 5155930), (15980, 5034614), (18343, 4386040), (18664, 4310605), (19505, 4124744), (20774, 3872780), (21580, 3728134), (23330, 3448484), (24440, 3291863), (28220, 2850926), (30329, 2652680), (31208, 2577965), (31960, 2517307), (36686, 2193020), (39010, 2062372), (39661, 2028520), (41548, 1936390), (43160, 1864067), (46660, 1724242), (50713, 1586440), (51935, 1549112), (56440, 1425463), (60658, 1326340), (66317, 1213160), (73372, 1096510), (78020, 1031186), (79322, 1014260), (83096, 968195), (91715, 877208), (93320, 862121), (101426, 793220), (103870, 774556), (109651, 733720), (121316, 663170), (132634, 606580), (146744, 548255), (151645, 530536), (156040, 515593), (158644, 507130), (183430, 438604), (193639, 415480), (198305, 405704), (202852, 396610), (207740, 387278), (219302, 366860), (242632, 331585), (253565, 317288), (265268, 303290)]