268833800320

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{883}}^1\times {\mathrm{27983}}^1$

素因数の和:28902

約数の個数: 128

約数和(自身を含む): 681280554240

約数和(自身を除く): 412446753920

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 272, 320, 340, 544, 640, 680, 883, 1088, 1360, 1766, 2176, 2720, 3532, 4415, 5440, 7064, 8830, 10880, 14128, 15011, 17660, 27983, 28256, 30022, 35320, 55966, 56512, 60044, 70640, 75055, 111932, 113024, 120088, 139915, 141280, 150110, 223864, 240176, 279830, 282560, 300220, 447728, 475711, 480352, 559660, 565120, 600440, 895456, 951422, 960704, 1119320, 1200880, 1790912, 1902844, 1921408, 2238640, 2378555, 2401760, 3581824, 3805688, 4477280, 4757110, 4803520, 7611376, 8954560, 9514220, 9607040, 15222752, 17909120, 19028440, 24708989, 30445504, 38056880, 49417978, 60891008, 76113760, 98835956, 123544945, 152227520, 197671912, 247089890, 304455040, 395343824, 420052813, 494179780, 790687648, 840105626, 988359560, 1581375296, 1680211252, 1976719120, 2100264065, 3162750592, 3360422504, 3953438240, 4200528130, 6720845008, 7906876480, 8401056260, 13441690016, 15813752960, 16802112520, 26883380032, 33604225040, 53766760064, 67208450080, 134416900160, 268833800320]

約数ペア:

[(1, 268833800320), (2, 134416900160), (4, 67208450080), (5, 53766760064), (8, 33604225040), (10, 26883380032), (16, 16802112520), (17, 15813752960), (20, 13441690016), (32, 8401056260), (34, 7906876480), (40, 6720845008), (64, 4200528130), (68, 3953438240), (80, 3360422504), (85, 3162750592), (128, 2100264065), (136, 1976719120), (160, 1680211252), (170, 1581375296), (272, 988359560), (320, 840105626), (340, 790687648), (544, 494179780), (640, 420052813), (680, 395343824), (883, 304455040), (1088, 247089890), (1360, 197671912), (1766, 152227520), (2176, 123544945), (2720, 98835956), (3532, 76113760), (4415, 60891008), (5440, 49417978), (7064, 38056880), (8830, 30445504), (10880, 24708989), (14128, 19028440), (15011, 17909120), (17660, 15222752), (27983, 9607040), (28256, 9514220), (30022, 8954560), (35320, 7611376), (55966, 4803520), (56512, 4757110), (60044, 4477280), (70640, 3805688), (75055, 3581824), (111932, 2401760), (113024, 2378555), (120088, 2238640), (139915, 1921408), (141280, 1902844), (150110, 1790912), (223864, 1200880), (240176, 1119320), (279830, 960704), (282560, 951422), (300220, 895456), (447728, 600440), (475711, 565120), (480352, 559660)]