142208640

素因数分解:

$2^7\times 3^2\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3559

約数の個数: 192

約数和(自身を含む): 561375360

約数和(自身を除く): 419166720

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 128, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 384, 420, 448, 480, 504, 560, 576, 630, 640, 672, 720, 840, 896, 960, 1008, 1120, 1152, 1260, 1344, 1440, 1680, 1920, 2016, 2240, 2520, 2688, 2880, 3360, 3527, 4032, 4480, 5040, 5760, 6720, 7054, 8064, 10080, 10581, 13440, 14108, 17635, 20160, 21162, 24689, 28216, 31743, 35270, 40320, 42324, 49378, 52905, 56432, 63486, 70540, 74067, 84648, 98756, 105810, 112864, 123445, 126972, 141080, 148134, 158715, 169296, 197512, 211620, 222201, 225728, 246890, 253944, 282160, 296268, 317430, 338592, 370335, 395024, 423240, 444402, 451456, 493780, 507888, 564320, 592536, 634860, 677184, 740670, 790048, 846480, 888804, 987560, 1015776, 1111005, 1128640, 1185072, 1269720, 1354368, 1481340, 1580096, 1692960, 1777608, 1975120, 2031552, 2222010, 2257280, 2370144, 2539440, 2962680, 3160192, 3385920, 3555216, 3950240, 4063104, 4444020, 4740288, 5078880, 5925360, 6771840, 7110432, 7900480, 8888040, 9480576, 10157760, 11850720, 14220864, 15800960, 17776080, 20315520, 23701440, 28441728, 35552160, 47402880, 71104320, 142208640]

約数ペア:

[(1, 142208640), (2, 71104320), (3, 47402880), (4, 35552160), (5, 28441728), (6, 23701440), (7, 20315520), (8, 17776080), (9, 15800960), (10, 14220864), (12, 11850720), (14, 10157760), (15, 9480576), (16, 8888040), (18, 7900480), (20, 7110432), (21, 6771840), (24, 5925360), (28, 5078880), (30, 4740288), (32, 4444020), (35, 4063104), (36, 3950240), (40, 3555216), (42, 3385920), (45, 3160192), (48, 2962680), (56, 2539440), (60, 2370144), (63, 2257280), (64, 2222010), (70, 2031552), (72, 1975120), (80, 1777608), (84, 1692960), (90, 1580096), (96, 1481340), (105, 1354368), (112, 1269720), (120, 1185072), (126, 1128640), (128, 1111005), (140, 1015776), (144, 987560), (160, 888804), (168, 846480), (180, 790048), (192, 740670), (210, 677184), (224, 634860), (240, 592536), (252, 564320), (280, 507888), (288, 493780), (315, 451456), (320, 444402), (336, 423240), (360, 395024), (384, 370335), (420, 338592), (448, 317430), (480, 296268), (504, 282160), (560, 253944), (576, 246890), (630, 225728), (640, 222201), (672, 211620), (720, 197512), (840, 169296), (896, 158715), (960, 148134), (1008, 141080), (1120, 126972), (1152, 123445), (1260, 112864), (1344, 105810), (1440, 98756), (1680, 84648), (1920, 74067), (2016, 70540), (2240, 63486), (2520, 56432), (2688, 52905), (2880, 49378), (3360, 42324), (3527, 40320), (4032, 35270), (4480, 31743), (5040, 28216), (5760, 24689), (6720, 21162), (7054, 20160), (8064, 17635), (10080, 14108), (10581, 13440)]