4987431120

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{2968709}}^1$

素因数の和:2968732

約数の個数: 80

約数和(自身を含む): 17669761920

約数和(自身を除く): 12682330800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 2968709, 5937418, 8906127, 11874836, 14843545, 17812254, 20780963, 23749672, 29687090, 35624508, 41561926, 44530635, 47499344, 59374180, 62342889, 71249016, 83123852, 89061270, 103904815, 118748360, 124685778, 142498032, 166247704, 178122540, 207809630, 237496720, 249371556, 311714445, 332495408, 356245080, 415619260, 498743112, 623428890, 712490160, 831238520, 997486224, 1246857780, 1662477040, 2493715560, 4987431120]

約数ペア:

[(1, 4987431120), (2, 2493715560), (3, 1662477040), (4, 1246857780), (5, 997486224), (6, 831238520), (7, 712490160), (8, 623428890), (10, 498743112), (12, 415619260), (14, 356245080), (15, 332495408), (16, 311714445), (20, 249371556), (21, 237496720), (24, 207809630), (28, 178122540), (30, 166247704), (35, 142498032), (40, 124685778), (42, 118748360), (48, 103904815), (56, 89061270), (60, 83123852), (70, 71249016), (80, 62342889), (84, 59374180), (105, 47499344), (112, 44530635), (120, 41561926), (140, 35624508), (168, 29687090), (210, 23749672), (240, 20780963), (280, 17812254), (336, 14843545), (420, 11874836), (560, 8906127), (840, 5937418), (1680, 2968709)]