8215242000

素因数分解:

$2^4\times 3^1\times 5^3\times 7^2\times {\mathrm{27943}}^1$

素因数の和:27983

約数の個数: 240

約数和(自身を含む): 30811277952

約数和(自身を除く): 22596035952

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 35, 40, 42, 48, 49, 50, 56, 60, 70, 75, 80, 84, 98, 100, 105, 112, 120, 125, 140, 147, 150, 168, 175, 196, 200, 210, 240, 245, 250, 280, 294, 300, 336, 350, 375, 392, 400, 420, 490, 500, 525, 560, 588, 600, 700, 735, 750, 784, 840, 875, 980, 1000, 1050, 1176, 1200, 1225, 1400, 1470, 1500, 1680, 1750, 1960, 2000, 2100, 2352, 2450, 2625, 2800, 2940, 3000, 3500, 3675, 3920, 4200, 4900, 5250, 5880, 6000, 6125, 7000, 7350, 8400, 9800, 10500, 11760, 12250, 14000, 14700, 18375, 19600, 21000, 24500, 27943, 29400, 36750, 42000, 49000, 55886, 58800, 73500, 83829, 98000, 111772, 139715, 147000, 167658, 195601, 223544, 279430, 294000, 335316, 391202, 419145, 447088, 558860, 586803, 670632, 698575, 782404, 838290, 978005, 1117720, 1173606, 1341264, 1369207, 1397150, 1564808, 1676580, 1956010, 2095725, 2235440, 2347212, 2738414, 2794300, 2934015, 3129616, 3353160, 3492875, 3912020, 4107621, 4191450, 4694424, 4890025, 5476828, 5588600, 5868030, 6706320, 6846035, 6985750, 7824040, 8215242, 8382900, 9388848, 9780050, 10478625, 10953656, 11177200, 11736060, 13692070, 13971500, 14670075, 15648080, 16430484, 16765800, 19560100, 20538105, 20957250, 21907312, 23472120, 24450125, 27384140, 27943000, 29340150, 32860968, 33531600, 34230175, 39120200, 41076210, 41914500, 46944240, 48900250, 54768280, 55886000, 58680300, 65721936, 68460350, 73350375, 78240400, 82152420, 83829000, 97800500, 102690525, 109536560, 117360600, 136920700, 146700750, 164304840, 167658000, 171150875, 195601000, 205381050, 234721200, 273841400, 293401500, 328609680, 342301750, 391202000, 410762100, 513452625, 547682800, 586803000, 684603500, 821524200, 1026905250, 1173606000, 1369207000, 1643048400, 2053810500, 2738414000, 4107621000, 8215242000]

約数ペア:

[(1, 8215242000), (2, 4107621000), (3, 2738414000), (4, 2053810500), (5, 1643048400), (6, 1369207000), (7, 1173606000), (8, 1026905250), (10, 821524200), (12, 684603500), (14, 586803000), (15, 547682800), (16, 513452625), (20, 410762100), (21, 391202000), (24, 342301750), (25, 328609680), (28, 293401500), (30, 273841400), (35, 234721200), (40, 205381050), (42, 195601000), (48, 171150875), (49, 167658000), (50, 164304840), (56, 146700750), (60, 136920700), (70, 117360600), (75, 109536560), (80, 102690525), (84, 97800500), (98, 83829000), (100, 82152420), (105, 78240400), (112, 73350375), (120, 68460350), (125, 65721936), (140, 58680300), (147, 55886000), (150, 54768280), (168, 48900250), (175, 46944240), (196, 41914500), (200, 41076210), (210, 39120200), (240, 34230175), (245, 33531600), (250, 32860968), (280, 29340150), (294, 27943000), (300, 27384140), (336, 24450125), (350, 23472120), (375, 21907312), (392, 20957250), (400, 20538105), (420, 19560100), (490, 16765800), (500, 16430484), (525, 15648080), (560, 14670075), (588, 13971500), (600, 13692070), (700, 11736060), (735, 11177200), (750, 10953656), (784, 10478625), (840, 9780050), (875, 9388848), (980, 8382900), (1000, 8215242), (1050, 7824040), (1176, 6985750), (1200, 6846035), (1225, 6706320), (1400, 5868030), (1470, 5588600), (1500, 5476828), (1680, 4890025), (1750, 4694424), (1960, 4191450), (2000, 4107621), (2100, 3912020), (2352, 3492875), (2450, 3353160), (2625, 3129616), (2800, 2934015), (2940, 2794300), (3000, 2738414), (3500, 2347212), (3675, 2235440), (3920, 2095725), (4200, 1956010), (4900, 1676580), (5250, 1564808), (5880, 1397150), (6000, 1369207), (6125, 1341264), (7000, 1173606), (7350, 1117720), (8400, 978005), (9800, 838290), (10500, 782404), (11760, 698575), (12250, 670632), (14000, 586803), (14700, 558860), (18375, 447088), (19600, 419145), (21000, 391202), (24500, 335316), (27943, 294000), (29400, 279430), (36750, 223544), (42000, 195601), (49000, 167658), (55886, 147000), (58800, 139715), (73500, 111772), (83829, 98000)]