7641822240

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{408217}}^1$

素因数の和:408251

約数の個数: 144

約数和(自身を含む): 28083765528

約数和(自身を除く): 20441943288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 195, 208, 234, 240, 260, 288, 312, 360, 390, 416, 468, 480, 520, 585, 624, 720, 780, 936, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 3120, 3744, 4680, 6240, 9360, 18720, 408217, 816434, 1224651, 1632868, 2041085, 2449302, 3265736, 3673953, 4082170, 4898604, 5306821, 6123255, 6531472, 7347906, 8164340, 9797208, 10613642, 12246510, 13062944, 14695812, 15920463, 16328680, 18369765, 19594416, 21227284, 24493020, 26534105, 29391624, 31840926, 32657360, 36739530, 39188832, 42454568, 47761389, 48986040, 53068210, 58783248, 63681852, 65314720, 73479060, 79602315, 84909136, 95522778, 97972080, 106136420, 117566496, 127363704, 146958120, 159204630, 169818272, 191045556, 195944160, 212272840, 238806945, 254727408, 293916240, 318409260, 382091112, 424545680, 477613890, 509454816, 587832480, 636818520, 764182224, 849091360, 955227780, 1273637040, 1528364448, 1910455560, 2547274080, 3820911120, 7641822240]

約数ペア:

[(1, 7641822240), (2, 3820911120), (3, 2547274080), (4, 1910455560), (5, 1528364448), (6, 1273637040), (8, 955227780), (9, 849091360), (10, 764182224), (12, 636818520), (13, 587832480), (15, 509454816), (16, 477613890), (18, 424545680), (20, 382091112), (24, 318409260), (26, 293916240), (30, 254727408), (32, 238806945), (36, 212272840), (39, 195944160), (40, 191045556), (45, 169818272), (48, 159204630), (52, 146958120), (60, 127363704), (65, 117566496), (72, 106136420), (78, 97972080), (80, 95522778), (90, 84909136), (96, 79602315), (104, 73479060), (117, 65314720), (120, 63681852), (130, 58783248), (144, 53068210), (156, 48986040), (160, 47761389), (180, 42454568), (195, 39188832), (208, 36739530), (234, 32657360), (240, 31840926), (260, 29391624), (288, 26534105), (312, 24493020), (360, 21227284), (390, 19594416), (416, 18369765), (468, 16328680), (480, 15920463), (520, 14695812), (585, 13062944), (624, 12246510), (720, 10613642), (780, 9797208), (936, 8164340), (1040, 7347906), (1170, 6531472), (1248, 6123255), (1440, 5306821), (1560, 4898604), (1872, 4082170), (2080, 3673953), (2340, 3265736), (3120, 2449302), (3744, 2041085), (4680, 1632868), (6240, 1224651), (9360, 816434), (18720, 408217)]