679587480

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1$

素因数の和:391

約数の個数: 384

約数和(自身を含む): 2663781120

約数和(自身を除く): 1984193640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 13, 15, 18, 20, 22, 24, 26, 30, 33, 36, 39, 40, 43, 44, 45, 52, 55, 60, 65, 66, 72, 78, 86, 88, 90, 99, 104, 110, 117, 120, 129, 130, 132, 143, 156, 165, 172, 180, 195, 198, 215, 220, 234, 258, 260, 264, 286, 307, 312, 330, 344, 360, 387, 390, 396, 429, 430, 440, 468, 473, 495, 516, 520, 559, 572, 585, 614, 645, 660, 715, 774, 780, 792, 858, 860, 921, 936, 946, 990, 1032, 1118, 1144, 1170, 1228, 1287, 1290, 1320, 1419, 1430, 1535, 1548, 1560, 1677, 1716, 1720, 1842, 1892, 1935, 1980, 2145, 2236, 2340, 2365, 2456, 2574, 2580, 2763, 2795, 2838, 2860, 3070, 3096, 3354, 3377, 3432, 3684, 3784, 3870, 3960, 3991, 4257, 4290, 4472, 4605, 4680, 4730, 5031, 5148, 5160, 5526, 5590, 5676, 5720, 6140, 6149, 6435, 6708, 6754, 7095, 7368, 7740, 7982, 8385, 8514, 8580, 9210, 9460, 10062, 10131, 10296, 11052, 11180, 11352, 11973, 12280, 12298, 12870, 13201, 13416, 13508, 13815, 14190, 15480, 15964, 16770, 16885, 17028, 17160, 18420, 18447, 18920, 19955, 20124, 20262, 21285, 22104, 22360, 23946, 24596, 25155, 25740, 26402, 27016, 27630, 28380, 30393, 30745, 31928, 33540, 33770, 34056, 35919, 36840, 36894, 39603, 39910, 40248, 40524, 42570, 43901, 47892, 49192, 50310, 50655, 51480, 52804, 55260, 55341, 56760, 59865, 60786, 61490, 66005, 67080, 67540, 71838, 73788, 79206, 79820, 81048, 85140, 87802, 92235, 95784, 100620, 101310, 105608, 110520, 110682, 118809, 119730, 121572, 122980, 131703, 132010, 135080, 143676, 145211, 147576, 151965, 158412, 159640, 170280, 171613, 175604, 179595, 184470, 198015, 201240, 202620, 219505, 221364, 237618, 239460, 243144, 245960, 263406, 264020, 276705, 287352, 290422, 303930, 316824, 343226, 351208, 359190, 368940, 395109, 396030, 405240, 435633, 439010, 442728, 475236, 478920, 514839, 526812, 528040, 553410, 580844, 594045, 607860, 658515, 686452, 718380, 726055, 737880, 790218, 792060, 858065, 871266, 878020, 950472, 1029678, 1053624, 1106820, 1161688, 1188090, 1215720, 1306899, 1317030, 1372904, 1436760, 1452110, 1544517, 1580436, 1584120, 1716130, 1742532, 1756040, 1887743, 1975545, 2059356, 2178165, 2213640, 2376180, 2574195, 2613798, 2634060, 2904220, 3089034, 3160872, 3432260, 3485064, 3775486, 3951090, 4118712, 4356330, 4752360, 5148390, 5227596, 5268120, 5663229, 5808440, 6178068, 6534495, 6864520, 7550972, 7722585, 7902180, 8712660, 9438715, 10296780, 10455192, 11326458, 12356136, 13068990, 15101944, 15445170, 15804360, 16989687, 17425320, 18877430, 20593560, 22652916, 26137980, 28316145, 30890340, 33979374, 37754860, 45305832, 52275960, 56632290, 61780680, 67958748, 75509720, 84948435, 113264580, 135917496, 169896870, 226529160, 339793740, 679587480]

約数ペア:

[(1, 679587480), (2, 339793740), (3, 226529160), (4, 169896870), (5, 135917496), (6, 113264580), (8, 84948435), (9, 75509720), (10, 67958748), (11, 61780680), (12, 56632290), (13, 52275960), (15, 45305832), (18, 37754860), (20, 33979374), (22, 30890340), (24, 28316145), (26, 26137980), (30, 22652916), (33, 20593560), (36, 18877430), (39, 17425320), (40, 16989687), (43, 15804360), (44, 15445170), (45, 15101944), (52, 13068990), (55, 12356136), (60, 11326458), (65, 10455192), (66, 10296780), (72, 9438715), (78, 8712660), (86, 7902180), (88, 7722585), (90, 7550972), (99, 6864520), (104, 6534495), (110, 6178068), (117, 5808440), (120, 5663229), (129, 5268120), (130, 5227596), (132, 5148390), (143, 4752360), (156, 4356330), (165, 4118712), (172, 3951090), (180, 3775486), (195, 3485064), (198, 3432260), (215, 3160872), (220, 3089034), (234, 2904220), (258, 2634060), (260, 2613798), (264, 2574195), (286, 2376180), (307, 2213640), (312, 2178165), (330, 2059356), (344, 1975545), (360, 1887743), (387, 1756040), (390, 1742532), (396, 1716130), (429, 1584120), (430, 1580436), (440, 1544517), (468, 1452110), (473, 1436760), (495, 1372904), (516, 1317030), (520, 1306899), (559, 1215720), (572, 1188090), (585, 1161688), (614, 1106820), (645, 1053624), (660, 1029678), (715, 950472), (774, 878020), (780, 871266), (792, 858065), (858, 792060), (860, 790218), (921, 737880), (936, 726055), (946, 718380), (990, 686452), (1032, 658515), (1118, 607860), (1144, 594045), (1170, 580844), (1228, 553410), (1287, 528040), (1290, 526812), (1320, 514839), (1419, 478920), (1430, 475236), (1535, 442728), (1548, 439010), (1560, 435633), (1677, 405240), (1716, 396030), (1720, 395109), (1842, 368940), (1892, 359190), (1935, 351208), (1980, 343226), (2145, 316824), (2236, 303930), (2340, 290422), (2365, 287352), (2456, 276705), (2574, 264020), (2580, 263406), (2763, 245960), (2795, 243144), (2838, 239460), (2860, 237618), (3070, 221364), (3096, 219505), (3354, 202620), (3377, 201240), (3432, 198015), (3684, 184470), (3784, 179595), (3870, 175604), (3960, 171613), (3991, 170280), (4257, 159640), (4290, 158412), (4472, 151965), (4605, 147576), (4680, 145211), (4730, 143676), (5031, 135080), (5148, 132010), (5160, 131703), (5526, 122980), (5590, 121572), (5676, 119730), (5720, 118809), (6140, 110682), (6149, 110520), (6435, 105608), (6708, 101310), (6754, 100620), (7095, 95784), (7368, 92235), (7740, 87802), (7982, 85140), (8385, 81048), (8514, 79820), (8580, 79206), (9210, 73788), (9460, 71838), (10062, 67540), (10131, 67080), (10296, 66005), (11052, 61490), (11180, 60786), (11352, 59865), (11973, 56760), (12280, 55341), (12298, 55260), (12870, 52804), (13201, 51480), (13416, 50655), (13508, 50310), (13815, 49192), (14190, 47892), (15480, 43901), (15964, 42570), (16770, 40524), (16885, 40248), (17028, 39910), (17160, 39603), (18420, 36894), (18447, 36840), (18920, 35919), (19955, 34056), (20124, 33770), (20262, 33540), (21285, 31928), (22104, 30745), (22360, 30393), (23946, 28380), (24596, 27630), (25155, 27016), (25740, 26402)]