522241320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{457}}^1$

素因数の和:667

約数の個数: 128

約数和(自身を含む): 1602633600

約数和(自身を除く): 1080392280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 107, 120, 178, 214, 267, 321, 356, 428, 445, 457, 534, 535, 642, 712, 856, 890, 914, 1068, 1070, 1284, 1335, 1371, 1605, 1780, 1828, 2136, 2140, 2285, 2568, 2670, 2742, 3210, 3560, 3656, 4280, 4570, 5340, 5484, 6420, 6855, 9140, 9523, 10680, 10968, 12840, 13710, 18280, 19046, 27420, 28569, 38092, 40673, 47615, 48899, 54840, 57138, 76184, 81346, 95230, 97798, 114276, 122019, 142845, 146697, 162692, 190460, 195596, 203365, 228552, 244038, 244495, 285690, 293394, 325384, 380920, 391192, 406730, 488076, 488990, 571380, 586788, 610095, 733485, 813460, 976152, 977980, 1142760, 1173576, 1220190, 1466970, 1626920, 1955960, 2440380, 2933940, 4352011, 4880760, 5867880, 8704022, 13056033, 17408044, 21760055, 26112066, 34816088, 43520110, 52224132, 65280165, 87040220, 104448264, 130560330, 174080440, 261120660, 522241320]

約数ペア:

[(1, 522241320), (2, 261120660), (3, 174080440), (4, 130560330), (5, 104448264), (6, 87040220), (8, 65280165), (10, 52224132), (12, 43520110), (15, 34816088), (20, 26112066), (24, 21760055), (30, 17408044), (40, 13056033), (60, 8704022), (89, 5867880), (107, 4880760), (120, 4352011), (178, 2933940), (214, 2440380), (267, 1955960), (321, 1626920), (356, 1466970), (428, 1220190), (445, 1173576), (457, 1142760), (534, 977980), (535, 976152), (642, 813460), (712, 733485), (856, 610095), (890, 586788), (914, 571380), (1068, 488990), (1070, 488076), (1284, 406730), (1335, 391192), (1371, 380920), (1605, 325384), (1780, 293394), (1828, 285690), (2136, 244495), (2140, 244038), (2285, 228552), (2568, 203365), (2670, 195596), (2742, 190460), (3210, 162692), (3560, 146697), (3656, 142845), (4280, 122019), (4570, 114276), (5340, 97798), (5484, 95230), (6420, 81346), (6855, 76184), (9140, 57138), (9523, 54840), (10680, 48899), (10968, 47615), (12840, 40673), (13710, 38092), (18280, 28569), (19046, 27420)]