2389346040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{359}}^1\times {\mathrm{1499}}^1$

素因数の和:1909

約数の個数: 128

約数和(自身を含む): 7387200000

約数和(自身を除く): 4997853960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 111, 120, 148, 185, 222, 296, 359, 370, 444, 555, 718, 740, 888, 1077, 1110, 1436, 1480, 1499, 1795, 2154, 2220, 2872, 2998, 3590, 4308, 4440, 4497, 5385, 5996, 7180, 7495, 8616, 8994, 10770, 11992, 13283, 14360, 14990, 17988, 21540, 22485, 26566, 29980, 35976, 39849, 43080, 44970, 53132, 55463, 59960, 66415, 79698, 89940, 106264, 110926, 132830, 159396, 166389, 179880, 199245, 221852, 265660, 277315, 318792, 332778, 398490, 443704, 531320, 538141, 554630, 665556, 796980, 831945, 1076282, 1109260, 1331112, 1593960, 1614423, 1663890, 2152564, 2218520, 2690705, 3228846, 3327780, 4305128, 5381410, 6457692, 6655560, 8072115, 10762820, 12915384, 16144230, 19911217, 21525640, 32288460, 39822434, 59733651, 64576920, 79644868, 99556085, 119467302, 159289736, 199112170, 238934604, 298668255, 398224340, 477869208, 597336510, 796448680, 1194673020, 2389346040]

約数ペア:

[(1, 2389346040), (2, 1194673020), (3, 796448680), (4, 597336510), (5, 477869208), (6, 398224340), (8, 298668255), (10, 238934604), (12, 199112170), (15, 159289736), (20, 119467302), (24, 99556085), (30, 79644868), (37, 64576920), (40, 59733651), (60, 39822434), (74, 32288460), (111, 21525640), (120, 19911217), (148, 16144230), (185, 12915384), (222, 10762820), (296, 8072115), (359, 6655560), (370, 6457692), (444, 5381410), (555, 4305128), (718, 3327780), (740, 3228846), (888, 2690705), (1077, 2218520), (1110, 2152564), (1436, 1663890), (1480, 1614423), (1499, 1593960), (1795, 1331112), (2154, 1109260), (2220, 1076282), (2872, 831945), (2998, 796980), (3590, 665556), (4308, 554630), (4440, 538141), (4497, 531320), (5385, 443704), (5996, 398490), (7180, 332778), (7495, 318792), (8616, 277315), (8994, 265660), (10770, 221852), (11992, 199245), (13283, 179880), (14360, 166389), (14990, 159396), (17988, 132830), (21540, 110926), (22485, 106264), (26566, 89940), (29980, 79698), (35976, 66415), (39849, 59960), (43080, 55463), (44970, 53132)]