312860520

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:217

約数の個数: 384

約数和(自身を含む): 1260230400

約数和(自身を除く): 947369880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 51, 56, 60, 63, 67, 68, 70, 72, 84, 85, 90, 102, 105, 109, 119, 120, 126, 134, 136, 140, 153, 168, 170, 180, 201, 204, 210, 218, 238, 252, 255, 268, 280, 306, 315, 327, 335, 340, 357, 360, 402, 408, 420, 436, 469, 476, 504, 510, 536, 545, 595, 603, 612, 630, 654, 670, 680, 714, 763, 765, 804, 840, 872, 938, 952, 981, 1005, 1020, 1071, 1090, 1139, 1190, 1206, 1224, 1260, 1308, 1340, 1407, 1428, 1526, 1530, 1608, 1635, 1785, 1853, 1876, 1962, 2010, 2040, 2142, 2180, 2278, 2289, 2345, 2380, 2412, 2520, 2616, 2680, 2814, 2856, 3015, 3052, 3060, 3270, 3417, 3570, 3706, 3752, 3815, 3924, 4020, 4221, 4284, 4360, 4556, 4578, 4690, 4760, 4824, 4905, 5355, 5559, 5628, 5695, 6030, 6104, 6120, 6540, 6834, 6867, 7035, 7140, 7303, 7412, 7630, 7848, 7973, 8040, 8442, 8568, 9112, 9156, 9265, 9380, 9810, 10251, 10710, 11118, 11256, 11390, 11445, 12060, 12971, 13080, 13668, 13734, 14070, 14280, 14606, 14824, 15260, 15946, 16677, 16884, 17085, 18312, 18530, 18760, 19620, 20502, 21105, 21420, 21909, 22236, 22780, 22890, 23919, 24120, 25942, 27336, 27468, 27795, 28140, 29212, 30520, 31892, 33354, 33768, 34170, 34335, 36515, 37060, 38913, 39240, 39865, 41004, 42210, 42840, 43818, 44472, 45560, 45780, 47838, 51121, 51255, 51884, 54936, 55590, 56280, 58424, 63784, 64855, 65727, 66708, 68340, 68670, 71757, 73030, 74120, 77826, 79730, 82008, 83385, 84420, 87636, 91560, 95676, 102242, 102510, 103768, 109545, 111180, 116739, 119595, 124151, 129710, 131454, 133416, 136680, 137340, 143514, 146060, 153363, 155652, 159460, 166770, 168840, 175272, 191352, 194565, 204484, 205020, 219090, 222360, 233478, 239190, 248302, 255605, 259420, 262908, 274680, 287028, 292120, 306726, 311304, 318920, 328635, 333540, 358785, 372453, 389130, 408968, 410040, 438180, 460089, 466956, 478380, 496604, 511210, 518840, 525816, 574056, 583695, 613452, 620755, 657270, 667080, 717570, 744906, 766815, 778260, 869057, 876360, 920178, 933912, 956760, 993208, 1022420, 1117359, 1167390, 1226904, 1241510, 1314540, 1435140, 1489812, 1533630, 1556520, 1738114, 1840356, 1862265, 2044840, 2234718, 2300445, 2334780, 2483020, 2607171, 2629080, 2870280, 2979624, 3067260, 3476228, 3680712, 3724530, 4345285, 4469436, 4600890, 4669560, 4966040, 5214342, 5586795, 6134520, 6952456, 7449060, 7821513, 8690570, 8938872, 9201780, 10428684, 11173590, 13035855, 14898120, 15643026, 17381140, 18403560, 20857368, 22347180, 26071710, 31286052, 34762280, 39107565, 44694360, 52143420, 62572104, 78215130, 104286840, 156430260, 312860520]

約数ペア:

[(1, 312860520), (2, 156430260), (3, 104286840), (4, 78215130), (5, 62572104), (6, 52143420), (7, 44694360), (8, 39107565), (9, 34762280), (10, 31286052), (12, 26071710), (14, 22347180), (15, 20857368), (17, 18403560), (18, 17381140), (20, 15643026), (21, 14898120), (24, 13035855), (28, 11173590), (30, 10428684), (34, 9201780), (35, 8938872), (36, 8690570), (40, 7821513), (42, 7449060), (45, 6952456), (51, 6134520), (56, 5586795), (60, 5214342), (63, 4966040), (67, 4669560), (68, 4600890), (70, 4469436), (72, 4345285), (84, 3724530), (85, 3680712), (90, 3476228), (102, 3067260), (105, 2979624), (109, 2870280), (119, 2629080), (120, 2607171), (126, 2483020), (134, 2334780), (136, 2300445), (140, 2234718), (153, 2044840), (168, 1862265), (170, 1840356), (180, 1738114), (201, 1556520), (204, 1533630), (210, 1489812), (218, 1435140), (238, 1314540), (252, 1241510), (255, 1226904), (268, 1167390), (280, 1117359), (306, 1022420), (315, 993208), (327, 956760), (335, 933912), (340, 920178), (357, 876360), (360, 869057), (402, 778260), (408, 766815), (420, 744906), (436, 717570), (469, 667080), (476, 657270), (504, 620755), (510, 613452), (536, 583695), (545, 574056), (595, 525816), (603, 518840), (612, 511210), (630, 496604), (654, 478380), (670, 466956), (680, 460089), (714, 438180), (763, 410040), (765, 408968), (804, 389130), (840, 372453), (872, 358785), (938, 333540), (952, 328635), (981, 318920), (1005, 311304), (1020, 306726), (1071, 292120), (1090, 287028), (1139, 274680), (1190, 262908), (1206, 259420), (1224, 255605), (1260, 248302), (1308, 239190), (1340, 233478), (1407, 222360), (1428, 219090), (1526, 205020), (1530, 204484), (1608, 194565), (1635, 191352), (1785, 175272), (1853, 168840), (1876, 166770), (1962, 159460), (2010, 155652), (2040, 153363), (2142, 146060), (2180, 143514), (2278, 137340), (2289, 136680), (2345, 133416), (2380, 131454), (2412, 129710), (2520, 124151), (2616, 119595), (2680, 116739), (2814, 111180), (2856, 109545), (3015, 103768), (3052, 102510), (3060, 102242), (3270, 95676), (3417, 91560), (3570, 87636), (3706, 84420), (3752, 83385), (3815, 82008), (3924, 79730), (4020, 77826), (4221, 74120), (4284, 73030), (4360, 71757), (4556, 68670), (4578, 68340), (4690, 66708), (4760, 65727), (4824, 64855), (4905, 63784), (5355, 58424), (5559, 56280), (5628, 55590), (5695, 54936), (6030, 51884), (6104, 51255), (6120, 51121), (6540, 47838), (6834, 45780), (6867, 45560), (7035, 44472), (7140, 43818), (7303, 42840), (7412, 42210), (7630, 41004), (7848, 39865), (7973, 39240), (8040, 38913), (8442, 37060), (8568, 36515), (9112, 34335), (9156, 34170), (9265, 33768), (9380, 33354), (9810, 31892), (10251, 30520), (10710, 29212), (11118, 28140), (11256, 27795), (11390, 27468), (11445, 27336), (12060, 25942), (12971, 24120), (13080, 23919), (13668, 22890), (13734, 22780), (14070, 22236), (14280, 21909), (14606, 21420), (14824, 21105), (15260, 20502), (15946, 19620), (16677, 18760), (16884, 18530), (17085, 18312)]