1986319440

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{239}}^1$

素因数の和:379

約数の個数: 480

約数和(自身を含む): 8189475840

約数和(自身を除く): 6203156400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 17, 18, 20, 21, 24, 28, 30, 34, 35, 36, 40, 42, 45, 48, 51, 56, 60, 63, 68, 70, 72, 80, 84, 85, 90, 97, 102, 105, 112, 119, 120, 126, 136, 140, 144, 153, 168, 170, 180, 194, 204, 210, 238, 239, 240, 252, 255, 272, 280, 291, 306, 315, 336, 340, 357, 360, 388, 408, 420, 476, 478, 485, 504, 510, 560, 582, 595, 612, 630, 679, 680, 714, 717, 720, 765, 776, 816, 840, 873, 952, 956, 970, 1008, 1020, 1071, 1164, 1190, 1195, 1224, 1260, 1358, 1360, 1428, 1434, 1455, 1530, 1552, 1649, 1673, 1680, 1746, 1785, 1904, 1912, 1940, 2037, 2040, 2142, 2151, 2328, 2380, 2390, 2448, 2520, 2716, 2856, 2868, 2910, 3060, 3298, 3346, 3395, 3492, 3570, 3585, 3824, 3880, 4063, 4074, 4080, 4284, 4302, 4365, 4656, 4760, 4780, 4947, 5019, 5040, 5355, 5432, 5712, 5736, 5820, 6111, 6120, 6596, 6692, 6790, 6984, 7140, 7170, 7760, 8126, 8148, 8245, 8365, 8568, 8604, 8730, 9520, 9560, 9894, 10038, 10185, 10710, 10755, 10864, 11472, 11543, 11640, 12189, 12222, 12240, 13192, 13384, 13580, 13968, 14280, 14340, 14841, 15057, 16252, 16296, 16490, 16730, 17136, 17208, 17460, 19120, 19788, 20076, 20315, 20370, 21420, 21510, 23086, 23183, 23280, 24378, 24444, 24735, 25095, 26384, 26768, 27160, 28441, 28560, 28680, 29682, 30114, 30555, 32504, 32592, 32980, 33460, 34416, 34629, 34920, 36567, 39576, 40152, 40630, 40740, 42840, 43020, 46172, 46366, 48756, 48888, 49470, 50190, 54320, 56882, 57360, 57715, 59364, 60228, 60945, 61110, 65008, 65960, 66920, 69258, 69549, 69840, 73134, 74205, 75285, 79152, 80304, 81260, 81480, 85323, 85680, 86040, 92344, 92732, 97512, 97776, 98940, 100380, 103887, 113764, 115430, 115915, 118728, 120456, 121890, 122220, 131920, 133840, 138516, 139098, 142205, 146268, 148410, 150570, 162281, 162520, 162960, 170646, 172080, 173145, 182835, 184688, 185464, 195024, 197880, 200760, 207774, 208647, 227528, 230860, 231830, 237456, 240912, 243780, 244440, 255969, 277032, 278196, 284410, 292536, 296820, 301140, 324562, 325040, 341292, 346290, 347745, 365670, 370928, 394111, 395760, 401520, 415548, 417294, 426615, 455056, 461720, 463660, 486843, 487560, 488880, 511938, 519435, 554064, 556392, 568820, 585072, 593640, 602280, 649124, 682584, 692580, 695490, 731340, 788222, 811405, 831096, 834588, 853230, 923440, 927320, 973686, 975120, 1023876, 1038870, 1043235, 1112784, 1137640, 1182333, 1187280, 1204560, 1279845, 1298248, 1365168, 1385160, 1390980, 1460529, 1462680, 1576444, 1622810, 1662192, 1669176, 1706460, 1854640, 1947372, 1970555, 2047752, 2077740, 2086470, 2275280, 2364666, 2434215, 2559690, 2596496, 2758777, 2770320, 2781960, 2921058, 2925360, 3152888, 3245620, 3338352, 3412920, 3546999, 3894744, 3941110, 4095504, 4155480, 4172940, 4729332, 4868430, 5119380, 5517554, 5563920, 5842116, 5911665, 6305776, 6491240, 6825840, 7093998, 7302645, 7789488, 7882220, 8276331, 8310960, 8345880, 9458664, 9736860, 10238760, 11035108, 11684232, 11823330, 12982480, 13793885, 14187996, 14605290, 15764440, 16552662, 16691760, 17734995, 18917328, 19473720, 20477520, 22070216, 23368464, 23646660, 24828993, 27587770, 28375992, 29210580, 31528880, 33105324, 35469990, 38947440, 41381655, 44140432, 47293320, 49657986, 55175540, 56751984, 58421160, 66210648, 70939980, 82763310, 94586640, 99315972, 110351080, 116842320, 124144965, 132421296, 141879960, 165526620, 198631944, 220702160, 248289930, 283759920, 331053240, 397263888, 496579860, 662106480, 993159720, 1986319440]

約数ペア:

[(1, 1986319440), (2, 993159720), (3, 662106480), (4, 496579860), (5, 397263888), (6, 331053240), (7, 283759920), (8, 248289930), (9, 220702160), (10, 198631944), (12, 165526620), (14, 141879960), (15, 132421296), (16, 124144965), (17, 116842320), (18, 110351080), (20, 99315972), (21, 94586640), (24, 82763310), (28, 70939980), (30, 66210648), (34, 58421160), (35, 56751984), (36, 55175540), (40, 49657986), (42, 47293320), (45, 44140432), (48, 41381655), (51, 38947440), (56, 35469990), (60, 33105324), (63, 31528880), (68, 29210580), (70, 28375992), (72, 27587770), (80, 24828993), (84, 23646660), (85, 23368464), (90, 22070216), (97, 20477520), (102, 19473720), (105, 18917328), (112, 17734995), (119, 16691760), (120, 16552662), (126, 15764440), (136, 14605290), (140, 14187996), (144, 13793885), (153, 12982480), (168, 11823330), (170, 11684232), (180, 11035108), (194, 10238760), (204, 9736860), (210, 9458664), (238, 8345880), (239, 8310960), (240, 8276331), (252, 7882220), (255, 7789488), (272, 7302645), (280, 7093998), (291, 6825840), (306, 6491240), (315, 6305776), (336, 5911665), (340, 5842116), (357, 5563920), (360, 5517554), (388, 5119380), (408, 4868430), (420, 4729332), (476, 4172940), (478, 4155480), (485, 4095504), (504, 3941110), (510, 3894744), (560, 3546999), (582, 3412920), (595, 3338352), (612, 3245620), (630, 3152888), (679, 2925360), (680, 2921058), (714, 2781960), (717, 2770320), (720, 2758777), (765, 2596496), (776, 2559690), (816, 2434215), (840, 2364666), (873, 2275280), (952, 2086470), (956, 2077740), (970, 2047752), (1008, 1970555), (1020, 1947372), (1071, 1854640), (1164, 1706460), (1190, 1669176), (1195, 1662192), (1224, 1622810), (1260, 1576444), (1358, 1462680), (1360, 1460529), (1428, 1390980), (1434, 1385160), (1455, 1365168), (1530, 1298248), (1552, 1279845), (1649, 1204560), (1673, 1187280), (1680, 1182333), (1746, 1137640), (1785, 1112784), (1904, 1043235), (1912, 1038870), (1940, 1023876), (2037, 975120), (2040, 973686), (2142, 927320), (2151, 923440), (2328, 853230), (2380, 834588), (2390, 831096), (2448, 811405), (2520, 788222), (2716, 731340), (2856, 695490), (2868, 692580), (2910, 682584), (3060, 649124), (3298, 602280), (3346, 593640), (3395, 585072), (3492, 568820), (3570, 556392), (3585, 554064), (3824, 519435), (3880, 511938), (4063, 488880), (4074, 487560), (4080, 486843), (4284, 463660), (4302, 461720), (4365, 455056), (4656, 426615), (4760, 417294), (4780, 415548), (4947, 401520), (5019, 395760), (5040, 394111), (5355, 370928), (5432, 365670), (5712, 347745), (5736, 346290), (5820, 341292), (6111, 325040), (6120, 324562), (6596, 301140), (6692, 296820), (6790, 292536), (6984, 284410), (7140, 278196), (7170, 277032), (7760, 255969), (8126, 244440), (8148, 243780), (8245, 240912), (8365, 237456), (8568, 231830), (8604, 230860), (8730, 227528), (9520, 208647), (9560, 207774), (9894, 200760), (10038, 197880), (10185, 195024), (10710, 185464), (10755, 184688), (10864, 182835), (11472, 173145), (11543, 172080), (11640, 170646), (12189, 162960), (12222, 162520), (12240, 162281), (13192, 150570), (13384, 148410), (13580, 146268), (13968, 142205), (14280, 139098), (14340, 138516), (14841, 133840), (15057, 131920), (16252, 122220), (16296, 121890), (16490, 120456), (16730, 118728), (17136, 115915), (17208, 115430), (17460, 113764), (19120, 103887), (19788, 100380), (20076, 98940), (20315, 97776), (20370, 97512), (21420, 92732), (21510, 92344), (23086, 86040), (23183, 85680), (23280, 85323), (24378, 81480), (24444, 81260), (24735, 80304), (25095, 79152), (26384, 75285), (26768, 74205), (27160, 73134), (28441, 69840), (28560, 69549), (28680, 69258), (29682, 66920), (30114, 65960), (30555, 65008), (32504, 61110), (32592, 60945), (32980, 60228), (33460, 59364), (34416, 57715), (34629, 57360), (34920, 56882), (36567, 54320), (39576, 50190), (40152, 49470), (40630, 48888), (40740, 48756), (42840, 46366), (43020, 46172)]