439086480

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8431}}^1$

素因数の和:8485

約数の個数: 160

約数和(自身を含む): 1605992448

約数和(自身を除く): 1166905968

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 31, 35, 40, 42, 48, 56, 60, 62, 70, 80, 84, 93, 105, 112, 120, 124, 140, 155, 168, 186, 210, 217, 240, 248, 280, 310, 336, 372, 420, 434, 465, 496, 560, 620, 651, 744, 840, 868, 930, 1085, 1240, 1302, 1488, 1680, 1736, 1860, 2170, 2480, 2604, 3255, 3472, 3720, 4340, 5208, 6510, 7440, 8431, 8680, 10416, 13020, 16862, 17360, 25293, 26040, 33724, 42155, 50586, 52080, 59017, 67448, 84310, 101172, 118034, 126465, 134896, 168620, 177051, 202344, 236068, 252930, 261361, 295085, 337240, 354102, 404688, 472136, 505860, 522722, 590170, 674480, 708204, 784083, 885255, 944272, 1011720, 1045444, 1180340, 1306805, 1416408, 1568166, 1770510, 1829527, 2023440, 2090888, 2360680, 2613610, 2832816, 3136332, 3541020, 3659054, 3920415, 4181776, 4721360, 5227220, 5488581, 6272664, 7082040, 7318108, 7840830, 9147635, 10454440, 10977162, 12545328, 14164080, 14636216, 15681660, 18295270, 20908880, 21954324, 27442905, 29272432, 31363320, 36590540, 43908648, 54885810, 62726640, 73181080, 87817296, 109771620, 146362160, 219543240, 439086480]

約数ペア:

[(1, 439086480), (2, 219543240), (3, 146362160), (4, 109771620), (5, 87817296), (6, 73181080), (7, 62726640), (8, 54885810), (10, 43908648), (12, 36590540), (14, 31363320), (15, 29272432), (16, 27442905), (20, 21954324), (21, 20908880), (24, 18295270), (28, 15681660), (30, 14636216), (31, 14164080), (35, 12545328), (40, 10977162), (42, 10454440), (48, 9147635), (56, 7840830), (60, 7318108), (62, 7082040), (70, 6272664), (80, 5488581), (84, 5227220), (93, 4721360), (105, 4181776), (112, 3920415), (120, 3659054), (124, 3541020), (140, 3136332), (155, 2832816), (168, 2613610), (186, 2360680), (210, 2090888), (217, 2023440), (240, 1829527), (248, 1770510), (280, 1568166), (310, 1416408), (336, 1306805), (372, 1180340), (420, 1045444), (434, 1011720), (465, 944272), (496, 885255), (560, 784083), (620, 708204), (651, 674480), (744, 590170), (840, 522722), (868, 505860), (930, 472136), (1085, 404688), (1240, 354102), (1302, 337240), (1488, 295085), (1680, 261361), (1736, 252930), (1860, 236068), (2170, 202344), (2480, 177051), (2604, 168620), (3255, 134896), (3472, 126465), (3720, 118034), (4340, 101172), (5208, 84310), (6510, 67448), (7440, 59017), (8431, 52080), (8680, 50586), (10416, 42155), (13020, 33724), (16862, 26040), (17360, 25293)]