56368260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{109}}^1$

素因数の和:167

約数の個数: 216

約数和(自身を含む): 197837640

約数和(自身を除く): 141469380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 17, 18, 20, 26, 30, 34, 36, 39, 45, 51, 52, 60, 65, 68, 78, 85, 90, 102, 109, 117, 130, 153, 156, 169, 170, 180, 195, 204, 218, 221, 234, 255, 260, 306, 327, 338, 340, 390, 436, 442, 468, 507, 510, 545, 585, 612, 654, 663, 676, 765, 780, 845, 884, 981, 1014, 1020, 1090, 1105, 1170, 1308, 1326, 1417, 1521, 1530, 1635, 1690, 1853, 1962, 1989, 2028, 2180, 2210, 2340, 2535, 2652, 2834, 2873, 3042, 3060, 3270, 3315, 3380, 3706, 3924, 3978, 4251, 4420, 4905, 5070, 5559, 5668, 5746, 6084, 6540, 6630, 7085, 7412, 7605, 7956, 8502, 8619, 9265, 9810, 9945, 10140, 11118, 11492, 12753, 13260, 14170, 14365, 15210, 16677, 17004, 17238, 18421, 18530, 19620, 19890, 21255, 22236, 24089, 25506, 25857, 27795, 28340, 28730, 30420, 33354, 34476, 36842, 37060, 39780, 42510, 43095, 48178, 51012, 51714, 55263, 55590, 57460, 63765, 66708, 72267, 73684, 83385, 85020, 86190, 92105, 96356, 103428, 110526, 111180, 120445, 127530, 129285, 144534, 165789, 166770, 172380, 184210, 216801, 221052, 240890, 255060, 258570, 276315, 289068, 313157, 331578, 333540, 361335, 368420, 433602, 481780, 517140, 552630, 626314, 663156, 722670, 828945, 867204, 939471, 1084005, 1105260, 1252628, 1445340, 1565785, 1657890, 1878942, 2168010, 2818413, 3131570, 3315780, 3757884, 4336020, 4697355, 5636826, 6263140, 9394710, 11273652, 14092065, 18789420, 28184130, 56368260]

約数ペア:

[(1, 56368260), (2, 28184130), (3, 18789420), (4, 14092065), (5, 11273652), (6, 9394710), (9, 6263140), (10, 5636826), (12, 4697355), (13, 4336020), (15, 3757884), (17, 3315780), (18, 3131570), (20, 2818413), (26, 2168010), (30, 1878942), (34, 1657890), (36, 1565785), (39, 1445340), (45, 1252628), (51, 1105260), (52, 1084005), (60, 939471), (65, 867204), (68, 828945), (78, 722670), (85, 663156), (90, 626314), (102, 552630), (109, 517140), (117, 481780), (130, 433602), (153, 368420), (156, 361335), (169, 333540), (170, 331578), (180, 313157), (195, 289068), (204, 276315), (218, 258570), (221, 255060), (234, 240890), (255, 221052), (260, 216801), (306, 184210), (327, 172380), (338, 166770), (340, 165789), (390, 144534), (436, 129285), (442, 127530), (468, 120445), (507, 111180), (510, 110526), (545, 103428), (585, 96356), (612, 92105), (654, 86190), (663, 85020), (676, 83385), (765, 73684), (780, 72267), (845, 66708), (884, 63765), (981, 57460), (1014, 55590), (1020, 55263), (1090, 51714), (1105, 51012), (1170, 48178), (1308, 43095), (1326, 42510), (1417, 39780), (1521, 37060), (1530, 36842), (1635, 34476), (1690, 33354), (1853, 30420), (1962, 28730), (1989, 28340), (2028, 27795), (2180, 25857), (2210, 25506), (2340, 24089), (2535, 22236), (2652, 21255), (2834, 19890), (2873, 19620), (3042, 18530), (3060, 18421), (3270, 17238), (3315, 17004), (3380, 16677), (3706, 15210), (3924, 14365), (3978, 14170), (4251, 13260), (4420, 12753), (4905, 11492), (5070, 11118), (5559, 10140), (5668, 9945), (5746, 9810), (6084, 9265), (6540, 8619), (6630, 8502), (7085, 7956), (7412, 7605)]