206418240

素因数分解:

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

素因数の和:3446

約数の個数: 224

約数和(自身を含む): 832469760

約数和(自身を除く): 626051520

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, 3413, 3780, 4032, 4320, 5040, 6048, 6720, 6826, 7560, 8640, 10080, 10239, 12096, 13652, 15120, 17065, 20160, 20478, 23891, 27304, 30240, 30717, 34130, 40956, 47782, 51195, 54608, 60480, 61434, 68260, 71673, 81912, 92151, 95564, 102390, 109216, 119455, 122868, 136520, 143346, 153585, 163824, 184302, 191128, 204780, 215019, 218432, 238910, 245736, 273040, 286692, 307170, 327648, 358365, 368604, 382256, 409560, 430038, 460755, 477820, 491472, 546080, 573384, 614340, 645057, 655296, 716730, 737208, 764512, 819120, 860076, 921510, 955640, 982944, 1075095, 1092160, 1146768, 1228680, 1290114, 1433460, 1474416, 1529024, 1638240, 1720152, 1843020, 1911280, 1965888, 2150190, 2293536, 2457360, 2580228, 2866920, 2948832, 3225285, 3276480, 3440304, 3686040, 3822560, 4300380, 4587072, 4914720, 5160456, 5733840, 5897664, 6450570, 6880608, 7372080, 7645120, 8600760, 9829440, 10320912, 11467680, 12901140, 13761216, 14744160, 17201520, 20641824, 22935360, 25802280, 29488320, 34403040, 41283648, 51604560, 68806080, 103209120, 206418240]

約数ペア:

[(1, 206418240), (2, 103209120), (3, 68806080), (4, 51604560), (5, 41283648), (6, 34403040), (7, 29488320), (8, 25802280), (9, 22935360), (10, 20641824), (12, 17201520), (14, 14744160), (15, 13761216), (16, 12901140), (18, 11467680), (20, 10320912), (21, 9829440), (24, 8600760), (27, 7645120), (28, 7372080), (30, 6880608), (32, 6450570), (35, 5897664), (36, 5733840), (40, 5160456), (42, 4914720), (45, 4587072), (48, 4300380), (54, 3822560), (56, 3686040), (60, 3440304), (63, 3276480), (64, 3225285), (70, 2948832), (72, 2866920), (80, 2580228), (84, 2457360), (90, 2293536), (96, 2150190), (105, 1965888), (108, 1911280), (112, 1843020), (120, 1720152), (126, 1638240), (135, 1529024), (140, 1474416), (144, 1433460), (160, 1290114), (168, 1228680), (180, 1146768), (189, 1092160), (192, 1075095), (210, 982944), (216, 955640), (224, 921510), (240, 860076), (252, 819120), (270, 764512), (280, 737208), (288, 716730), (315, 655296), (320, 645057), (336, 614340), (360, 573384), (378, 546080), (420, 491472), (432, 477820), (448, 460755), (480, 430038), (504, 409560), (540, 382256), (560, 368604), (576, 358365), (630, 327648), (672, 307170), (720, 286692), (756, 273040), (840, 245736), (864, 238910), (945, 218432), (960, 215019), (1008, 204780), (1080, 191128), (1120, 184302), (1260, 163824), (1344, 153585), (1440, 143346), (1512, 136520), (1680, 122868), (1728, 119455), (1890, 109216), (2016, 102390), (2160, 95564), (2240, 92151), (2520, 81912), (2880, 71673), (3024, 68260), (3360, 61434), (3413, 60480), (3780, 54608), (4032, 51195), (4320, 47782), (5040, 40956), (6048, 34130), (6720, 30717), (6826, 30240), (7560, 27304), (8640, 23891), (10080, 20478), (10239, 20160), (12096, 17065), (13652, 15120)]