68806080

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3443

約数の個数: 168

約数和(自身を含む): 270552672

約数和(自身を除く): 201746592

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, 3413, 4032, 5040, 6720, 6826, 10080, 10239, 13652, 17065, 20160, 20478, 23891, 27304, 30717, 34130, 40956, 47782, 51195, 54608, 61434, 68260, 71673, 81912, 95564, 102390, 109216, 119455, 122868, 136520, 143346, 153585, 163824, 191128, 204780, 215019, 218432, 238910, 245736, 273040, 286692, 307170, 327648, 358365, 382256, 409560, 430038, 477820, 491472, 546080, 573384, 614340, 655296, 716730, 764512, 819120, 860076, 955640, 982944, 1075095, 1092160, 1146768, 1228680, 1433460, 1529024, 1638240, 1720152, 1911280, 1965888, 2150190, 2293536, 2457360, 2866920, 3276480, 3440304, 3822560, 4300380, 4587072, 4914720, 5733840, 6880608, 7645120, 8600760, 9829440, 11467680, 13761216, 17201520, 22935360, 34403040, 68806080]

約数ペア:

[(1, 68806080), (2, 34403040), (3, 22935360), (4, 17201520), (5, 13761216), (6, 11467680), (7, 9829440), (8, 8600760), (9, 7645120), (10, 6880608), (12, 5733840), (14, 4914720), (15, 4587072), (16, 4300380), (18, 3822560), (20, 3440304), (21, 3276480), (24, 2866920), (28, 2457360), (30, 2293536), (32, 2150190), (35, 1965888), (36, 1911280), (40, 1720152), (42, 1638240), (45, 1529024), (48, 1433460), (56, 1228680), (60, 1146768), (63, 1092160), (64, 1075095), (70, 982944), (72, 955640), (80, 860076), (84, 819120), (90, 764512), (96, 716730), (105, 655296), (112, 614340), (120, 573384), (126, 546080), (140, 491472), (144, 477820), (160, 430038), (168, 409560), (180, 382256), (192, 358365), (210, 327648), (224, 307170), (240, 286692), (252, 273040), (280, 245736), (288, 238910), (315, 218432), (320, 215019), (336, 204780), (360, 191128), (420, 163824), (448, 153585), (480, 143346), (504, 136520), (560, 122868), (576, 119455), (630, 109216), (672, 102390), (720, 95564), (840, 81912), (960, 71673), (1008, 68260), (1120, 61434), (1260, 54608), (1344, 51195), (1440, 47782), (1680, 40956), (2016, 34130), (2240, 30717), (2520, 27304), (2880, 23891), (3360, 20478), (3413, 20160), (4032, 17065), (5040, 13652), (6720, 10239), (6826, 10080)]