13713120

素因数分解:

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

素因数の和:217

約数の個数: 144

約数和(自身を含む): 47764080

約数和(自身を除く): 34050960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 107, 120, 144, 160, 178, 180, 214, 240, 267, 288, 321, 356, 360, 428, 445, 480, 534, 535, 642, 712, 720, 801, 856, 890, 963, 1068, 1070, 1284, 1335, 1424, 1440, 1602, 1605, 1712, 1780, 1926, 2136, 2140, 2568, 2670, 2848, 3204, 3210, 3424, 3560, 3852, 4005, 4272, 4280, 4815, 5136, 5340, 6408, 6420, 7120, 7704, 8010, 8544, 8560, 9523, 9630, 10272, 10680, 12816, 12840, 14240, 15408, 16020, 17120, 19046, 19260, 21360, 25632, 25680, 28569, 30816, 32040, 38092, 38520, 42720, 47615, 51360, 57138, 64080, 76184, 77040, 85707, 95230, 114276, 128160, 142845, 152368, 154080, 171414, 190460, 228552, 285690, 304736, 342828, 380920, 428535, 457104, 571380, 685656, 761840, 857070, 914208, 1142760, 1371312, 1523680, 1714140, 2285520, 2742624, 3428280, 4571040, 6856560, 13713120]

約数ペア:

[(1, 13713120), (2, 6856560), (3, 4571040), (4, 3428280), (5, 2742624), (6, 2285520), (8, 1714140), (9, 1523680), (10, 1371312), (12, 1142760), (15, 914208), (16, 857070), (18, 761840), (20, 685656), (24, 571380), (30, 457104), (32, 428535), (36, 380920), (40, 342828), (45, 304736), (48, 285690), (60, 228552), (72, 190460), (80, 171414), (89, 154080), (90, 152368), (96, 142845), (107, 128160), (120, 114276), (144, 95230), (160, 85707), (178, 77040), (180, 76184), (214, 64080), (240, 57138), (267, 51360), (288, 47615), (321, 42720), (356, 38520), (360, 38092), (428, 32040), (445, 30816), (480, 28569), (534, 25680), (535, 25632), (642, 21360), (712, 19260), (720, 19046), (801, 17120), (856, 16020), (890, 15408), (963, 14240), (1068, 12840), (1070, 12816), (1284, 10680), (1335, 10272), (1424, 9630), (1440, 9523), (1602, 8560), (1605, 8544), (1712, 8010), (1780, 7704), (1926, 7120), (2136, 6420), (2140, 6408), (2568, 5340), (2670, 5136), (2848, 4815), (3204, 4280), (3210, 4272), (3424, 4005), (3560, 3852)]