126571380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{617}}^1$

素因数の和:905

約数の個数: 96

約数和(自身を含む): 383733504

約数和(自身を除く): 257162124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 390, 526, 617, 780, 789, 1052, 1234, 1315, 1578, 1851, 2468, 2630, 3085, 3156, 3419, 3702, 3945, 5260, 6170, 6838, 7404, 7890, 8021, 9255, 10257, 12340, 13676, 15780, 16042, 17095, 18510, 20514, 24063, 32084, 34190, 37020, 40105, 41028, 48126, 51285, 68380, 80210, 96252, 102570, 120315, 160420, 162271, 205140, 240630, 324542, 481260, 486813, 649084, 811355, 973626, 1622710, 1947252, 2109523, 2434065, 3245420, 4219046, 4868130, 6328569, 8438092, 9736260, 10547615, 12657138, 21095230, 25314276, 31642845, 42190460, 63285690, 126571380]

約数ペア:

[(1, 126571380), (2, 63285690), (3, 42190460), (4, 31642845), (5, 25314276), (6, 21095230), (10, 12657138), (12, 10547615), (13, 9736260), (15, 8438092), (20, 6328569), (26, 4868130), (30, 4219046), (39, 3245420), (52, 2434065), (60, 2109523), (65, 1947252), (78, 1622710), (130, 973626), (156, 811355), (195, 649084), (260, 486813), (263, 481260), (390, 324542), (526, 240630), (617, 205140), (780, 162271), (789, 160420), (1052, 120315), (1234, 102570), (1315, 96252), (1578, 80210), (1851, 68380), (2468, 51285), (2630, 48126), (3085, 41028), (3156, 40105), (3419, 37020), (3702, 34190), (3945, 32084), (5260, 24063), (6170, 20514), (6838, 18510), (7404, 17095), (7890, 16042), (8021, 15780), (9255, 13676), (10257, 12340)]