8438769360

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{20173}}^1$

素因数の和:20282

約数の個数: 240

約数和(自身を含む): 32780651904

約数和(自身を除く): 24341882544

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 83, 84, 90, 105, 112, 120, 126, 140, 144, 166, 168, 180, 210, 240, 249, 252, 280, 315, 332, 336, 360, 415, 420, 498, 504, 560, 581, 630, 664, 720, 747, 830, 840, 996, 1008, 1162, 1245, 1260, 1328, 1494, 1660, 1680, 1743, 1992, 2324, 2490, 2520, 2905, 2988, 3320, 3486, 3735, 3984, 4648, 4980, 5040, 5229, 5810, 5976, 6640, 6972, 7470, 8715, 9296, 9960, 10458, 11620, 11952, 13944, 14940, 17430, 19920, 20173, 20916, 23240, 26145, 27888, 29880, 34860, 40346, 41832, 46480, 52290, 59760, 60519, 69720, 80692, 83664, 100865, 104580, 121038, 139440, 141211, 161384, 181557, 201730, 209160, 242076, 282422, 302595, 322768, 363114, 403460, 418320, 423633, 484152, 564844, 605190, 706055, 726228, 806920, 847266, 907785, 968304, 1129688, 1210380, 1270899, 1412110, 1452456, 1613840, 1674359, 1694532, 1815570, 2118165, 2259376, 2420760, 2541798, 2824220, 2904912, 3348718, 3389064, 3631140, 4236330, 4841520, 5023077, 5083596, 5648440, 6354495, 6697436, 6778128, 7262280, 8371795, 8472660, 10046154, 10167192, 11296880, 11720513, 12708990, 13394872, 14524560, 15069231, 16743590, 16945320, 20092308, 20334384, 23441026, 25115385, 25417980, 26789744, 30138462, 33487180, 33890640, 35161539, 40184616, 46882052, 50230770, 50835960, 58602565, 60276924, 66974360, 70323078, 75346155, 80369232, 93764104, 100461540, 101671920, 105484617, 117205130, 120553848, 133948720, 140646156, 150692310, 175807695, 187528208, 200923080, 210969234, 234410260, 241107696, 281292312, 301384620, 351615390, 401846160, 421938468, 468820520, 527423085, 562584624, 602769240, 703230780, 843876936, 937641040, 1054846170, 1205538480, 1406461560, 1687753872, 2109692340, 2812923120, 4219384680, 8438769360]

約数ペア:

[(1, 8438769360), (2, 4219384680), (3, 2812923120), (4, 2109692340), (5, 1687753872), (6, 1406461560), (7, 1205538480), (8, 1054846170), (9, 937641040), (10, 843876936), (12, 703230780), (14, 602769240), (15, 562584624), (16, 527423085), (18, 468820520), (20, 421938468), (21, 401846160), (24, 351615390), (28, 301384620), (30, 281292312), (35, 241107696), (36, 234410260), (40, 210969234), (42, 200923080), (45, 187528208), (48, 175807695), (56, 150692310), (60, 140646156), (63, 133948720), (70, 120553848), (72, 117205130), (80, 105484617), (83, 101671920), (84, 100461540), (90, 93764104), (105, 80369232), (112, 75346155), (120, 70323078), (126, 66974360), (140, 60276924), (144, 58602565), (166, 50835960), (168, 50230770), (180, 46882052), (210, 40184616), (240, 35161539), (249, 33890640), (252, 33487180), (280, 30138462), (315, 26789744), (332, 25417980), (336, 25115385), (360, 23441026), (415, 20334384), (420, 20092308), (498, 16945320), (504, 16743590), (560, 15069231), (581, 14524560), (630, 13394872), (664, 12708990), (720, 11720513), (747, 11296880), (830, 10167192), (840, 10046154), (996, 8472660), (1008, 8371795), (1162, 7262280), (1245, 6778128), (1260, 6697436), (1328, 6354495), (1494, 5648440), (1660, 5083596), (1680, 5023077), (1743, 4841520), (1992, 4236330), (2324, 3631140), (2490, 3389064), (2520, 3348718), (2905, 2904912), (2988, 2824220), (3320, 2541798), (3486, 2420760), (3735, 2259376), (3984, 2118165), (4648, 1815570), (4980, 1694532), (5040, 1674359), (5229, 1613840), (5810, 1452456), (5976, 1412110), (6640, 1270899), (6972, 1210380), (7470, 1129688), (8715, 968304), (9296, 907785), (9960, 847266), (10458, 806920), (11620, 726228), (11952, 706055), (13944, 605190), (14940, 564844), (17430, 484152), (19920, 423633), (20173, 418320), (20916, 403460), (23240, 363114), (26145, 322768), (27888, 302595), (29880, 282422), (34860, 242076), (40346, 209160), (41832, 201730), (46480, 181557), (52290, 161384), (59760, 141211), (60519, 139440), (69720, 121038), (80692, 104580), (83664, 100865)]