2488017840

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:209

約数の個数: 640

約数和(自身を含む): 10257629184

約数和(自身を除く): 7769611344

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 16, 20, 21, 22, 24, 28, 30, 31, 33, 35, 40, 42, 43, 44, 48, 55, 56, 60, 62, 66, 70, 77, 80, 84, 86, 88, 93, 101, 105, 110, 112, 120, 124, 129, 132, 140, 154, 155, 165, 168, 172, 176, 186, 202, 210, 215, 217, 220, 231, 240, 248, 258, 264, 280, 301, 303, 308, 310, 330, 336, 341, 344, 372, 385, 404, 420, 430, 434, 440, 462, 465, 473, 496, 505, 516, 528, 560, 602, 606, 616, 620, 645, 651, 660, 682, 688, 707, 744, 770, 808, 840, 860, 868, 880, 903, 924, 930, 946, 1010, 1023, 1032, 1085, 1111, 1155, 1204, 1212, 1232, 1240, 1290, 1302, 1320, 1333, 1364, 1414, 1419, 1488, 1505, 1515, 1540, 1616, 1680, 1705, 1720, 1736, 1806, 1848, 1860, 1892, 2020, 2046, 2064, 2121, 2170, 2222, 2310, 2365, 2387, 2408, 2424, 2480, 2580, 2604, 2640, 2666, 2728, 2828, 2838, 3010, 3030, 3080, 3131, 3255, 3311, 3333, 3410, 3440, 3472, 3535, 3612, 3696, 3720, 3784, 3999, 4040, 4092, 4242, 4340, 4343, 4444, 4515, 4620, 4730, 4774, 4816, 4848, 5115, 5160, 5208, 5332, 5456, 5555, 5656, 5676, 6020, 6060, 6160, 6262, 6510, 6622, 6665, 6666, 6820, 7070, 7095, 7161, 7224, 7440, 7568, 7777, 7998, 8080, 8184, 8484, 8680, 8686, 8888, 9030, 9240, 9331, 9393, 9460, 9548, 9933, 10230, 10320, 10416, 10605, 10664, 11110, 11312, 11352, 11935, 12040, 12120, 12524, 13020, 13029, 13244, 13330, 13332, 13640, 14140, 14190, 14322, 14448, 14663, 15554, 15655, 15996, 16368, 16555, 16665, 16968, 17360, 17372, 17776, 18060, 18480, 18662, 18786, 18920, 19096, 19866, 19995, 20460, 21210, 21328, 21715, 21917, 22220, 22704, 23331, 23870, 24080, 24240, 25048, 26040, 26058, 26488, 26660, 26664, 27280, 27993, 28280, 28380, 28644, 29326, 30401, 31108, 31310, 31992, 33110, 33330, 33936, 34441, 34744, 35805, 36120, 37324, 37572, 37840, 38192, 38885, 39732, 39990, 40920, 42420, 43430, 43834, 43989, 44440, 46655, 46662, 46965, 47740, 47773, 49665, 50096, 52080, 52116, 52976, 53320, 53328, 55986, 56560, 56760, 57288, 58652, 60802, 62216, 62620, 63984, 65145, 65751, 66220, 66660, 68882, 69488, 71610, 72240, 73315, 74648, 75144, 77770, 79464, 79980, 81840, 84840, 86860, 87668, 87978, 88880, 91203, 93310, 93324, 93930, 95480, 95546, 99330, 102641, 103323, 104232, 106640, 109585, 111972, 113520, 114576, 116655, 117304, 121604, 124432, 125240, 130290, 131502, 132440, 133320, 134633, 137764, 139965, 143220, 143319, 146630, 149296, 150288, 152005, 155540, 158928, 159960, 169680, 172205, 173720, 175336, 175956, 182406, 186620, 186648, 187860, 190960, 191092, 198660, 205282, 206646, 208464, 219170, 219945, 223944, 233310, 234608, 238865, 241087, 243208, 250480, 260580, 263004, 264880, 266640, 269266, 275528, 279930, 286440, 286638, 293260, 304010, 307923, 311080, 319920, 328755, 334411, 344410, 347440, 350672, 351912, 364812, 373240, 373296, 375720, 382184, 397320, 403899, 410564, 413292, 438340, 439890, 447888, 456015, 466620, 477730, 482174, 486416, 513205, 516615, 521160, 526008, 538532, 551056, 559860, 572880, 573276, 586520, 608020, 615846, 622160, 657510, 668822, 673165, 688820, 703824, 716595, 723261, 729624, 746480, 751440, 764368, 794640, 807798, 821128, 826584, 876680, 879780, 912030, 933240, 942431, 955460, 964348, 1003233, 1026410, 1033230, 1042320, 1052016, 1077064, 1119720, 1146552, 1173040, 1205435, 1216040, 1231692, 1315020, 1337644, 1346330, 1377640, 1433190, 1446522, 1459248, 1480963, 1539615, 1615596, 1642256, 1653168, 1672055, 1753360, 1759560, 1824060, 1866480, 1884862, 1910920, 1928696, 2006466, 2019495, 2052820, 2066460, 2154128, 2239440, 2293104, 2410870, 2432080, 2463384, 2630040, 2675288, 2692660, 2755280, 2827293, 2866380, 2893044, 2961926, 3079230, 3231192, 3344110, 3519120, 3616305, 3648120, 3769724, 3821840, 3857392, 4012932, 4038990, 4105640, 4132920, 4442889, 4712155, 4821740, 4926768, 5016165, 5260080, 5350576, 5385320, 5654586, 5732760, 5786088, 5923852, 6158460, 6462384, 6688220, 7232610, 7296240, 7404815, 7539448, 8025864, 8077980, 8211280, 8265840, 8885778, 9424310, 9643480, 10032330, 10366741, 10770640, 11309172, 11465520, 11572176, 11847704, 12316920, 13376440, 14136465, 14465220, 14809630, 15078896, 16051728, 16155960, 17771556, 18848620, 19286960, 20064660, 20733482, 22214445, 22618344, 23695408, 24633840, 26752880, 28272930, 28930440, 29619260, 31100223, 32311920, 35543112, 37697240, 40129320, 41466964, 44428890, 45236688, 51833705, 56545860, 57860880, 59238520, 62200446, 71086224, 75394480, 80258640, 82933928, 88857780, 103667410, 113091720, 118477040, 124400892, 155501115, 165867856, 177715560, 207334820, 226183440, 248801784, 311002230, 355431120, 414669640, 497603568, 622004460, 829339280, 1244008920, 2488017840]

約数ペア:

[(1, 2488017840), (2, 1244008920), (3, 829339280), (4, 622004460), (5, 497603568), (6, 414669640), (7, 355431120), (8, 311002230), (10, 248801784), (11, 226183440), (12, 207334820), (14, 177715560), (15, 165867856), (16, 155501115), (20, 124400892), (21, 118477040), (22, 113091720), (24, 103667410), (28, 88857780), (30, 82933928), (31, 80258640), (33, 75394480), (35, 71086224), (40, 62200446), (42, 59238520), (43, 57860880), (44, 56545860), (48, 51833705), (55, 45236688), (56, 44428890), (60, 41466964), (62, 40129320), (66, 37697240), (70, 35543112), (77, 32311920), (80, 31100223), (84, 29619260), (86, 28930440), (88, 28272930), (93, 26752880), (101, 24633840), (105, 23695408), (110, 22618344), (112, 22214445), (120, 20733482), (124, 20064660), (129, 19286960), (132, 18848620), (140, 17771556), (154, 16155960), (155, 16051728), (165, 15078896), (168, 14809630), (172, 14465220), (176, 14136465), (186, 13376440), (202, 12316920), (210, 11847704), (215, 11572176), (217, 11465520), (220, 11309172), (231, 10770640), (240, 10366741), (248, 10032330), (258, 9643480), (264, 9424310), (280, 8885778), (301, 8265840), (303, 8211280), (308, 8077980), (310, 8025864), (330, 7539448), (336, 7404815), (341, 7296240), (344, 7232610), (372, 6688220), (385, 6462384), (404, 6158460), (420, 5923852), (430, 5786088), (434, 5732760), (440, 5654586), (462, 5385320), (465, 5350576), (473, 5260080), (496, 5016165), (505, 4926768), (516, 4821740), (528, 4712155), (560, 4442889), (602, 4132920), (606, 4105640), (616, 4038990), (620, 4012932), (645, 3857392), (651, 3821840), (660, 3769724), (682, 3648120), (688, 3616305), (707, 3519120), (744, 3344110), (770, 3231192), (808, 3079230), (840, 2961926), (860, 2893044), (868, 2866380), (880, 2827293), (903, 2755280), (924, 2692660), (930, 2675288), (946, 2630040), (1010, 2463384), (1023, 2432080), (1032, 2410870), (1085, 2293104), (1111, 2239440), (1155, 2154128), (1204, 2066460), (1212, 2052820), (1232, 2019495), (1240, 2006466), (1290, 1928696), (1302, 1910920), (1320, 1884862), (1333, 1866480), (1364, 1824060), (1414, 1759560), (1419, 1753360), (1488, 1672055), (1505, 1653168), (1515, 1642256), (1540, 1615596), (1616, 1539615), (1680, 1480963), (1705, 1459248), (1720, 1446522), (1736, 1433190), (1806, 1377640), (1848, 1346330), (1860, 1337644), (1892, 1315020), (2020, 1231692), (2046, 1216040), (2064, 1205435), (2121, 1173040), (2170, 1146552), (2222, 1119720), (2310, 1077064), (2365, 1052016), (2387, 1042320), (2408, 1033230), (2424, 1026410), (2480, 1003233), (2580, 964348), (2604, 955460), (2640, 942431), (2666, 933240), (2728, 912030), (2828, 879780), (2838, 876680), (3010, 826584), (3030, 821128), (3080, 807798), (3131, 794640), (3255, 764368), (3311, 751440), (3333, 746480), (3410, 729624), (3440, 723261), (3472, 716595), (3535, 703824), (3612, 688820), (3696, 673165), (3720, 668822), (3784, 657510), (3999, 622160), (4040, 615846), (4092, 608020), (4242, 586520), (4340, 573276), (4343, 572880), (4444, 559860), (4515, 551056), (4620, 538532), (4730, 526008), (4774, 521160), (4816, 516615), (4848, 513205), (5115, 486416), (5160, 482174), (5208, 477730), (5332, 466620), (5456, 456015), (5555, 447888), (5656, 439890), (5676, 438340), (6020, 413292), (6060, 410564), (6160, 403899), (6262, 397320), (6510, 382184), (6622, 375720), (6665, 373296), (6666, 373240), (6820, 364812), (7070, 351912), (7095, 350672), (7161, 347440), (7224, 344410), (7440, 334411), (7568, 328755), (7777, 319920), (7998, 311080), (8080, 307923), (8184, 304010), (8484, 293260), (8680, 286638), (8686, 286440), (8888, 279930), (9030, 275528), (9240, 269266), (9331, 266640), (9393, 264880), (9460, 263004), (9548, 260580), (9933, 250480), (10230, 243208), (10320, 241087), (10416, 238865), (10605, 234608), (10664, 233310), (11110, 223944), (11312, 219945), (11352, 219170), (11935, 208464), (12040, 206646), (12120, 205282), (12524, 198660), (13020, 191092), (13029, 190960), (13244, 187860), (13330, 186648), (13332, 186620), (13640, 182406), (14140, 175956), (14190, 175336), (14322, 173720), (14448, 172205), (14663, 169680), (15554, 159960), (15655, 158928), (15996, 155540), (16368, 152005), (16555, 150288), (16665, 149296), (16968, 146630), (17360, 143319), (17372, 143220), (17776, 139965), (18060, 137764), (18480, 134633), (18662, 133320), (18786, 132440), (18920, 131502), (19096, 130290), (19866, 125240), (19995, 124432), (20460, 121604), (21210, 117304), (21328, 116655), (21715, 114576), (21917, 113520), (22220, 111972), (22704, 109585), (23331, 106640), (23870, 104232), (24080, 103323), (24240, 102641), (25048, 99330), (26040, 95546), (26058, 95480), (26488, 93930), (26660, 93324), (26664, 93310), (27280, 91203), (27993, 88880), (28280, 87978), (28380, 87668), (28644, 86860), (29326, 84840), (30401, 81840), (31108, 79980), (31310, 79464), (31992, 77770), (33110, 75144), (33330, 74648), (33936, 73315), (34441, 72240), (34744, 71610), (35805, 69488), (36120, 68882), (37324, 66660), (37572, 66220), (37840, 65751), (38192, 65145), (38885, 63984), (39732, 62620), (39990, 62216), (40920, 60802), (42420, 58652), (43430, 57288), (43834, 56760), (43989, 56560), (44440, 55986), (46655, 53328), (46662, 53320), (46965, 52976), (47740, 52116), (47773, 52080), (49665, 50096)]