158561520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{50821}}^1$

素因数の和:50850

約数の個数: 80

約数和(自身を含む): 529361952

約数和(自身を除く): 370800432

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 50821, 101642, 152463, 203284, 254105, 304926, 406568, 508210, 609852, 660673, 762315, 813136, 1016420, 1219704, 1321346, 1524630, 1982019, 2032840, 2439408, 2642692, 3049260, 3303365, 3964038, 4065680, 5285384, 6098520, 6606730, 7928076, 9910095, 10570768, 12197040, 13213460, 15856152, 19820190, 26426920, 31712304, 39640380, 52853840, 79280760, 158561520]

約数ペア:

[(1, 158561520), (2, 79280760), (3, 52853840), (4, 39640380), (5, 31712304), (6, 26426920), (8, 19820190), (10, 15856152), (12, 13213460), (13, 12197040), (15, 10570768), (16, 9910095), (20, 7928076), (24, 6606730), (26, 6098520), (30, 5285384), (39, 4065680), (40, 3964038), (48, 3303365), (52, 3049260), (60, 2642692), (65, 2439408), (78, 2032840), (80, 1982019), (104, 1524630), (120, 1321346), (130, 1219704), (156, 1016420), (195, 813136), (208, 762315), (240, 660673), (260, 609852), (312, 508210), (390, 406568), (520, 304926), (624, 254105), (780, 203284), (1040, 152463), (1560, 101642), (3120, 50821)]