69631380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{109}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 270547200

約数和(自身を除く): 200915820

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 27, 28, 30, 35, 36, 39, 42, 45, 52, 54, 60, 63, 65, 70, 78, 84, 90, 91, 105, 108, 109, 117, 126, 130, 135, 140, 156, 169, 180, 182, 189, 195, 210, 218, 234, 252, 260, 270, 273, 315, 327, 338, 351, 364, 378, 390, 420, 436, 455, 468, 507, 540, 545, 546, 585, 630, 654, 676, 702, 756, 763, 780, 819, 845, 910, 945, 981, 1014, 1090, 1092, 1170, 1183, 1260, 1308, 1365, 1404, 1417, 1521, 1526, 1635, 1638, 1690, 1755, 1820, 1890, 1962, 2028, 2180, 2289, 2340, 2366, 2457, 2535, 2730, 2834, 2943, 3042, 3052, 3270, 3276, 3380, 3510, 3549, 3780, 3815, 3924, 4095, 4251, 4563, 4578, 4732, 4905, 4914, 5070, 5460, 5668, 5886, 5915, 6084, 6540, 6867, 7020, 7085, 7098, 7605, 7630, 8190, 8502, 9126, 9156, 9810, 9828, 9919, 10140, 10647, 11445, 11772, 11830, 12285, 12753, 13734, 14170, 14196, 14715, 15210, 15260, 16380, 17004, 17745, 18252, 18421, 19620, 19838, 20601, 21255, 21294, 22815, 22890, 23660, 24570, 25506, 27468, 28340, 29430, 29757, 30420, 31941, 34335, 35490, 36842, 38259, 39676, 41202, 42510, 42588, 45630, 45780, 49140, 49595, 51012, 53235, 55263, 58860, 59514, 63765, 63882, 68670, 70980, 73684, 76518, 82404, 85020, 89271, 91260, 92105, 99190, 103005, 106470, 110526, 119028, 127530, 127764, 128947, 137340, 148785, 153036, 159705, 165789, 178542, 184210, 191295, 198380, 206010, 212940, 221052, 255060, 257894, 267813, 276315, 297570, 319410, 331578, 357084, 368420, 382590, 386841, 412020, 446355, 497367, 515788, 535626, 552630, 595140, 638820, 644735, 663156, 765180, 773682, 828945, 892710, 994734, 1071252, 1105260, 1160523, 1289470, 1339065, 1547364, 1657890, 1785420, 1934205, 1989468, 2321046, 2486835, 2578940, 2678130, 3315780, 3481569, 3868410, 4642092, 4973670, 5356260, 5802615, 6963138, 7736820, 9947340, 11605230, 13926276, 17407845, 23210460, 34815690, 69631380]

約数ペア:

[(1, 69631380), (2, 34815690), (3, 23210460), (4, 17407845), (5, 13926276), (6, 11605230), (7, 9947340), (9, 7736820), (10, 6963138), (12, 5802615), (13, 5356260), (14, 4973670), (15, 4642092), (18, 3868410), (20, 3481569), (21, 3315780), (26, 2678130), (27, 2578940), (28, 2486835), (30, 2321046), (35, 1989468), (36, 1934205), (39, 1785420), (42, 1657890), (45, 1547364), (52, 1339065), (54, 1289470), (60, 1160523), (63, 1105260), (65, 1071252), (70, 994734), (78, 892710), (84, 828945), (90, 773682), (91, 765180), (105, 663156), (108, 644735), (109, 638820), (117, 595140), (126, 552630), (130, 535626), (135, 515788), (140, 497367), (156, 446355), (169, 412020), (180, 386841), (182, 382590), (189, 368420), (195, 357084), (210, 331578), (218, 319410), (234, 297570), (252, 276315), (260, 267813), (270, 257894), (273, 255060), (315, 221052), (327, 212940), (338, 206010), (351, 198380), (364, 191295), (378, 184210), (390, 178542), (420, 165789), (436, 159705), (455, 153036), (468, 148785), (507, 137340), (540, 128947), (545, 127764), (546, 127530), (585, 119028), (630, 110526), (654, 106470), (676, 103005), (702, 99190), (756, 92105), (763, 91260), (780, 89271), (819, 85020), (845, 82404), (910, 76518), (945, 73684), (981, 70980), (1014, 68670), (1090, 63882), (1092, 63765), (1170, 59514), (1183, 58860), (1260, 55263), (1308, 53235), (1365, 51012), (1404, 49595), (1417, 49140), (1521, 45780), (1526, 45630), (1635, 42588), (1638, 42510), (1690, 41202), (1755, 39676), (1820, 38259), (1890, 36842), (1962, 35490), (2028, 34335), (2180, 31941), (2289, 30420), (2340, 29757), (2366, 29430), (2457, 28340), (2535, 27468), (2730, 25506), (2834, 24570), (2943, 23660), (3042, 22890), (3052, 22815), (3270, 21294), (3276, 21255), (3380, 20601), (3510, 19838), (3549, 19620), (3780, 18421), (3815, 18252), (3924, 17745), (4095, 17004), (4251, 16380), (4563, 15260), (4578, 15210), (4732, 14715), (4905, 14196), (4914, 14170), (5070, 13734), (5460, 12753), (5668, 12285), (5886, 11830), (5915, 11772), (6084, 11445), (6540, 10647), (6867, 10140), (7020, 9919), (7085, 9828), (7098, 9810), (7605, 9156), (7630, 9126), (8190, 8502)]