421674120

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 384

約数和(自身を含む): 1715270400

約数和(自身を除く): 1293596280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 17, 18, 20, 21, 24, 27, 28, 30, 34, 35, 36, 40, 42, 45, 51, 54, 56, 60, 63, 68, 70, 72, 84, 85, 90, 102, 105, 108, 119, 120, 126, 135, 136, 140, 153, 168, 170, 180, 189, 193, 204, 210, 216, 238, 252, 255, 270, 280, 289, 306, 315, 340, 357, 360, 378, 386, 408, 420, 459, 476, 504, 510, 540, 578, 579, 595, 612, 630, 680, 714, 756, 765, 772, 840, 867, 918, 945, 952, 965, 1020, 1071, 1080, 1156, 1158, 1190, 1224, 1260, 1351, 1428, 1445, 1512, 1530, 1544, 1734, 1737, 1785, 1836, 1890, 1930, 2023, 2040, 2142, 2295, 2312, 2316, 2380, 2520, 2601, 2702, 2856, 2890, 2895, 3060, 3213, 3281, 3468, 3474, 3570, 3672, 3780, 3860, 4046, 4053, 4284, 4335, 4590, 4632, 4760, 5202, 5211, 5355, 5404, 5780, 5790, 6069, 6120, 6426, 6562, 6755, 6936, 6948, 7140, 7560, 7720, 7803, 8092, 8106, 8568, 8670, 8685, 9180, 9843, 10115, 10404, 10422, 10710, 10808, 11560, 11580, 12138, 12159, 12852, 13005, 13124, 13510, 13896, 14280, 15606, 16065, 16184, 16212, 16405, 17340, 17370, 18207, 18360, 19686, 20230, 20265, 20808, 20844, 21420, 22967, 23160, 24276, 24318, 25704, 26010, 26055, 26248, 27020, 29529, 30345, 31212, 32130, 32424, 32810, 34680, 34740, 36414, 36477, 39015, 39372, 40460, 40530, 41688, 42840, 45934, 48552, 48636, 49215, 52020, 52110, 54040, 54621, 55777, 59058, 60690, 60795, 62424, 64260, 65620, 68901, 69480, 72828, 72954, 78030, 78744, 80920, 81060, 88587, 91035, 91868, 97272, 98430, 104040, 104220, 109242, 111554, 114835, 118116, 121380, 121590, 128520, 131240, 137802, 145656, 145908, 147645, 156060, 162120, 167331, 177174, 182070, 182385, 183736, 196860, 206703, 208440, 218484, 223108, 229670, 236232, 242760, 243180, 273105, 275604, 278885, 291816, 295290, 312120, 334662, 344505, 354348, 364140, 364770, 390439, 393720, 413406, 436968, 442935, 446216, 459340, 486360, 501993, 546210, 551208, 557770, 590580, 620109, 669324, 689010, 708696, 728280, 729540, 780878, 826812, 836655, 885870, 918680, 1003986, 1033515, 1092420, 1115540, 1171317, 1181160, 1240218, 1338648, 1378020, 1459080, 1505979, 1561756, 1653624, 1673310, 1771740, 1952195, 2007972, 2067030, 2184840, 2231080, 2342634, 2480436, 2509965, 2756040, 3011958, 3100545, 3123512, 3346620, 3513951, 3543480, 3904390, 4015944, 4134060, 4685268, 4960872, 5019930, 5856585, 6023916, 6201090, 6693240, 7027902, 7529895, 7808780, 8268120, 9370536, 10039860, 10541853, 11713170, 12047832, 12402180, 14055804, 15059790, 15617560, 17569755, 20079720, 21083706, 23426340, 24804360, 28111608, 30119580, 35139510, 42167412, 46852680, 52709265, 60239160, 70279020, 84334824, 105418530, 140558040, 210837060, 421674120]

約数ペア:

[(1, 421674120), (2, 210837060), (3, 140558040), (4, 105418530), (5, 84334824), (6, 70279020), (7, 60239160), (8, 52709265), (9, 46852680), (10, 42167412), (12, 35139510), (14, 30119580), (15, 28111608), (17, 24804360), (18, 23426340), (20, 21083706), (21, 20079720), (24, 17569755), (27, 15617560), (28, 15059790), (30, 14055804), (34, 12402180), (35, 12047832), (36, 11713170), (40, 10541853), (42, 10039860), (45, 9370536), (51, 8268120), (54, 7808780), (56, 7529895), (60, 7027902), (63, 6693240), (68, 6201090), (70, 6023916), (72, 5856585), (84, 5019930), (85, 4960872), (90, 4685268), (102, 4134060), (105, 4015944), (108, 3904390), (119, 3543480), (120, 3513951), (126, 3346620), (135, 3123512), (136, 3100545), (140, 3011958), (153, 2756040), (168, 2509965), (170, 2480436), (180, 2342634), (189, 2231080), (193, 2184840), (204, 2067030), (210, 2007972), (216, 1952195), (238, 1771740), (252, 1673310), (255, 1653624), (270, 1561756), (280, 1505979), (289, 1459080), (306, 1378020), (315, 1338648), (340, 1240218), (357, 1181160), (360, 1171317), (378, 1115540), (386, 1092420), (408, 1033515), (420, 1003986), (459, 918680), (476, 885870), (504, 836655), (510, 826812), (540, 780878), (578, 729540), (579, 728280), (595, 708696), (612, 689010), (630, 669324), (680, 620109), (714, 590580), (756, 557770), (765, 551208), (772, 546210), (840, 501993), (867, 486360), (918, 459340), (945, 446216), (952, 442935), (965, 436968), (1020, 413406), (1071, 393720), (1080, 390439), (1156, 364770), (1158, 364140), (1190, 354348), (1224, 344505), (1260, 334662), (1351, 312120), (1428, 295290), (1445, 291816), (1512, 278885), (1530, 275604), (1544, 273105), (1734, 243180), (1737, 242760), (1785, 236232), (1836, 229670), (1890, 223108), (1930, 218484), (2023, 208440), (2040, 206703), (2142, 196860), (2295, 183736), (2312, 182385), (2316, 182070), (2380, 177174), (2520, 167331), (2601, 162120), (2702, 156060), (2856, 147645), (2890, 145908), (2895, 145656), (3060, 137802), (3213, 131240), (3281, 128520), (3468, 121590), (3474, 121380), (3570, 118116), (3672, 114835), (3780, 111554), (3860, 109242), (4046, 104220), (4053, 104040), (4284, 98430), (4335, 97272), (4590, 91868), (4632, 91035), (4760, 88587), (5202, 81060), (5211, 80920), (5355, 78744), (5404, 78030), (5780, 72954), (5790, 72828), (6069, 69480), (6120, 68901), (6426, 65620), (6562, 64260), (6755, 62424), (6936, 60795), (6948, 60690), (7140, 59058), (7560, 55777), (7720, 54621), (7803, 54040), (8092, 52110), (8106, 52020), (8568, 49215), (8670, 48636), (8685, 48552), (9180, 45934), (9843, 42840), (10115, 41688), (10404, 40530), (10422, 40460), (10710, 39372), (10808, 39015), (11560, 36477), (11580, 36414), (12138, 34740), (12159, 34680), (12852, 32810), (13005, 32424), (13124, 32130), (13510, 31212), (13896, 30345), (14280, 29529), (15606, 27020), (16065, 26248), (16184, 26055), (16212, 26010), (16405, 25704), (17340, 24318), (17370, 24276), (18207, 23160), (18360, 22967), (19686, 21420), (20230, 20844), (20265, 20808)]