1789058880

素因数分解:

$2^6\times 3^3\times 5^1\times 7^1\times {\mathrm{29581}}^1$

素因数の和:29614

約数の個数: 224

約数和(自身を含む): 7213274880

約数和(自身を除く): 5424216000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 64, 70, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 140, 144, 160, 168, 180, 189, 192, 210, 216, 224, 240, 252, 270, 280, 288, 315, 320, 336, 360, 378, 420, 432, 448, 480, 504, 540, 560, 576, 630, 672, 720, 756, 840, 864, 945, 960, 1008, 1080, 1120, 1260, 1344, 1440, 1512, 1680, 1728, 1890, 2016, 2160, 2240, 2520, 2880, 3024, 3360, 3780, 4032, 4320, 5040, 6048, 6720, 7560, 8640, 10080, 12096, 15120, 20160, 29581, 30240, 59162, 60480, 88743, 118324, 147905, 177486, 207067, 236648, 266229, 295810, 354972, 414134, 443715, 473296, 532458, 591620, 621201, 709944, 798687, 828268, 887430, 946592, 1035335, 1064916, 1183240, 1242402, 1331145, 1419888, 1597374, 1656536, 1774860, 1863603, 1893184, 2070670, 2129832, 2366480, 2484804, 2662290, 2839776, 3106005, 3194748, 3313072, 3549720, 3727206, 3993435, 4141340, 4259664, 4732960, 4969608, 5324580, 5590809, 5679552, 6212010, 6389496, 6626144, 7099440, 7454412, 7986870, 8282680, 8519328, 9318015, 9465920, 9939216, 10649160, 11181618, 12424020, 12778992, 13252288, 14198880, 14908824, 15973740, 16565360, 17038656, 18636030, 19878432, 21298320, 22363236, 24848040, 25557984, 27954045, 28397760, 29817648, 31947480, 33130720, 37272060, 39756864, 42596640, 44726472, 49696080, 51115968, 55908090, 59635296, 63894960, 66261440, 74544120, 85193280, 89452944, 99392160, 111816180, 119270592, 127789920, 149088240, 178905888, 198784320, 223632360, 255579840, 298176480, 357811776, 447264720, 596352960, 894529440, 1789058880]

約数ペア:

[(1, 1789058880), (2, 894529440), (3, 596352960), (4, 447264720), (5, 357811776), (6, 298176480), (7, 255579840), (8, 223632360), (9, 198784320), (10, 178905888), (12, 149088240), (14, 127789920), (15, 119270592), (16, 111816180), (18, 99392160), (20, 89452944), (21, 85193280), (24, 74544120), (27, 66261440), (28, 63894960), (30, 59635296), (32, 55908090), (35, 51115968), (36, 49696080), (40, 44726472), (42, 42596640), (45, 39756864), (48, 37272060), (54, 33130720), (56, 31947480), (60, 29817648), (63, 28397760), (64, 27954045), (70, 25557984), (72, 24848040), (80, 22363236), (84, 21298320), (90, 19878432), (96, 18636030), (105, 17038656), (108, 16565360), (112, 15973740), (120, 14908824), (126, 14198880), (135, 13252288), (140, 12778992), (144, 12424020), (160, 11181618), (168, 10649160), (180, 9939216), (189, 9465920), (192, 9318015), (210, 8519328), (216, 8282680), (224, 7986870), (240, 7454412), (252, 7099440), (270, 6626144), (280, 6389496), (288, 6212010), (315, 5679552), (320, 5590809), (336, 5324580), (360, 4969608), (378, 4732960), (420, 4259664), (432, 4141340), (448, 3993435), (480, 3727206), (504, 3549720), (540, 3313072), (560, 3194748), (576, 3106005), (630, 2839776), (672, 2662290), (720, 2484804), (756, 2366480), (840, 2129832), (864, 2070670), (945, 1893184), (960, 1863603), (1008, 1774860), (1080, 1656536), (1120, 1597374), (1260, 1419888), (1344, 1331145), (1440, 1242402), (1512, 1183240), (1680, 1064916), (1728, 1035335), (1890, 946592), (2016, 887430), (2160, 828268), (2240, 798687), (2520, 709944), (2880, 621201), (3024, 591620), (3360, 532458), (3780, 473296), (4032, 443715), (4320, 414134), (5040, 354972), (6048, 295810), (6720, 266229), (7560, 236648), (8640, 207067), (10080, 177486), (12096, 147905), (15120, 118324), (20160, 88743), (29581, 60480), (30240, 59162)]