1178397480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{479}}^1$

素因数の和:608

約数の個数: 256

約数和(自身を含む): 4064256000

約数和(自身を除く): 2885858520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 19, 20, 24, 26, 30, 38, 39, 40, 52, 57, 60, 65, 76, 78, 83, 95, 104, 114, 120, 130, 152, 156, 166, 190, 195, 228, 247, 249, 260, 285, 312, 332, 380, 390, 415, 456, 479, 494, 498, 520, 570, 664, 741, 760, 780, 830, 958, 988, 996, 1079, 1140, 1235, 1245, 1437, 1482, 1560, 1577, 1660, 1916, 1976, 1992, 2158, 2280, 2395, 2470, 2490, 2874, 2964, 3154, 3237, 3320, 3705, 3832, 4316, 4731, 4790, 4940, 4980, 5395, 5748, 5928, 6227, 6308, 6474, 7185, 7410, 7885, 8632, 9101, 9462, 9580, 9880, 9960, 10790, 11496, 12454, 12616, 12948, 14370, 14820, 15770, 16185, 18202, 18681, 18924, 19160, 20501, 21580, 23655, 24908, 25896, 27303, 28740, 29640, 31135, 31540, 32370, 36404, 37362, 37848, 39757, 41002, 43160, 45505, 47310, 49816, 54606, 57480, 61503, 62270, 63080, 64740, 72808, 74724, 79514, 82004, 91010, 93405, 94620, 102505, 109212, 118313, 119271, 123006, 124540, 129480, 136515, 149448, 159028, 164008, 182020, 186810, 189240, 198785, 205010, 218424, 236626, 238542, 246012, 249080, 273030, 307515, 318056, 354939, 364040, 373620, 397570, 410020, 473252, 477084, 492024, 516841, 546060, 591565, 596355, 615030, 709878, 747240, 755383, 795140, 820040, 946504, 954168, 1033682, 1092120, 1183130, 1192710, 1230060, 1419756, 1510766, 1550523, 1590280, 1774695, 2067364, 2266149, 2366260, 2385420, 2460120, 2584205, 2839512, 3021532, 3101046, 3549390, 3776915, 4134728, 4532298, 4732520, 4770840, 5168410, 6043064, 6202092, 7098780, 7553830, 7752615, 9064596, 9819979, 10336820, 11330745, 12404184, 14197560, 15107660, 15505230, 18129192, 19639958, 20673640, 22661490, 29459937, 30215320, 31010460, 39279916, 45322980, 49099895, 58919874, 62020920, 78559832, 90645960, 98199790, 117839748, 147299685, 196399580, 235679496, 294599370, 392799160, 589198740, 1178397480]

約数ペア:

[(1, 1178397480), (2, 589198740), (3, 392799160), (4, 294599370), (5, 235679496), (6, 196399580), (8, 147299685), (10, 117839748), (12, 98199790), (13, 90645960), (15, 78559832), (19, 62020920), (20, 58919874), (24, 49099895), (26, 45322980), (30, 39279916), (38, 31010460), (39, 30215320), (40, 29459937), (52, 22661490), (57, 20673640), (60, 19639958), (65, 18129192), (76, 15505230), (78, 15107660), (83, 14197560), (95, 12404184), (104, 11330745), (114, 10336820), (120, 9819979), (130, 9064596), (152, 7752615), (156, 7553830), (166, 7098780), (190, 6202092), (195, 6043064), (228, 5168410), (247, 4770840), (249, 4732520), (260, 4532298), (285, 4134728), (312, 3776915), (332, 3549390), (380, 3101046), (390, 3021532), (415, 2839512), (456, 2584205), (479, 2460120), (494, 2385420), (498, 2366260), (520, 2266149), (570, 2067364), (664, 1774695), (741, 1590280), (760, 1550523), (780, 1510766), (830, 1419756), (958, 1230060), (988, 1192710), (996, 1183130), (1079, 1092120), (1140, 1033682), (1235, 954168), (1245, 946504), (1437, 820040), (1482, 795140), (1560, 755383), (1577, 747240), (1660, 709878), (1916, 615030), (1976, 596355), (1992, 591565), (2158, 546060), (2280, 516841), (2395, 492024), (2470, 477084), (2490, 473252), (2874, 410020), (2964, 397570), (3154, 373620), (3237, 364040), (3320, 354939), (3705, 318056), (3832, 307515), (4316, 273030), (4731, 249080), (4790, 246012), (4940, 238542), (4980, 236626), (5395, 218424), (5748, 205010), (5928, 198785), (6227, 189240), (6308, 186810), (6474, 182020), (7185, 164008), (7410, 159028), (7885, 149448), (8632, 136515), (9101, 129480), (9462, 124540), (9580, 123006), (9880, 119271), (9960, 118313), (10790, 109212), (11496, 102505), (12454, 94620), (12616, 93405), (12948, 91010), (14370, 82004), (14820, 79514), (15770, 74724), (16185, 72808), (18202, 64740), (18681, 63080), (18924, 62270), (19160, 61503), (20501, 57480), (21580, 54606), (23655, 49816), (24908, 47310), (25896, 45505), (27303, 43160), (28740, 41002), (29640, 39757), (31135, 37848), (31540, 37362), (32370, 36404)]