71104320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3527}}^1$

素因数の和:3557

約数の個数: 168

約数和(自身を含む): 279586944

約数和(自身を除く): 208482624

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, 140, 144, 160, 168, 180, 192, 210, 224, 240, 252, 280, 288, 315, 320, 336, 360, 420, 448, 480, 504, 560, 576, 630, 672, 720, 840, 960, 1008, 1120, 1260, 1344, 1440, 1680, 2016, 2240, 2520, 2880, 3360, 3527, 4032, 5040, 6720, 7054, 10080, 10581, 14108, 17635, 20160, 21162, 24689, 28216, 31743, 35270, 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, 493780, 507888, 564320, 592536, 634860, 677184, 740670, 790048, 846480, 888804, 987560, 1015776, 1111005, 1128640, 1185072, 1269720, 1481340, 1580096, 1692960, 1777608, 1975120, 2031552, 2222010, 2370144, 2539440, 2962680, 3385920, 3555216, 3950240, 4444020, 4740288, 5078880, 5925360, 7110432, 7900480, 8888040, 10157760, 11850720, 14220864, 17776080, 23701440, 35552160, 71104320]

約数ペア:

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