7471918720

素因数分解:

$2^7\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2141}}^1$

素因数の和:2227

約数の個数: 256

約数和(自身を含む): 22023187200

約数和(自身を除く): 14551268480

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 41, 56, 64, 70, 76, 80, 82, 95, 112, 128, 133, 140, 152, 160, 164, 190, 205, 224, 266, 280, 287, 304, 320, 328, 380, 410, 448, 532, 560, 574, 608, 640, 656, 665, 760, 779, 820, 896, 1064, 1120, 1148, 1216, 1312, 1330, 1435, 1520, 1558, 1640, 2128, 2141, 2240, 2296, 2432, 2624, 2660, 2870, 3040, 3116, 3280, 3895, 4256, 4282, 4480, 4592, 5248, 5320, 5453, 5740, 6080, 6232, 6560, 7790, 8512, 8564, 9184, 10640, 10705, 10906, 11480, 12160, 12464, 13120, 14987, 15580, 17024, 17128, 18368, 21280, 21410, 21812, 22960, 24928, 26240, 27265, 29974, 31160, 34256, 36736, 40679, 42560, 42820, 43624, 45920, 49856, 54530, 59948, 62320, 68512, 74935, 81358, 85120, 85640, 87248, 87781, 91840, 99712, 109060, 119896, 124640, 137024, 149870, 162716, 171280, 174496, 175562, 183680, 203395, 218120, 239792, 249280, 274048, 284753, 299740, 325432, 342560, 348992, 351124, 406790, 436240, 438905, 479584, 498560, 569506, 599480, 614467, 650864, 685120, 697984, 702248, 813580, 872480, 877810, 959168, 1139012, 1198960, 1228934, 1301728, 1370240, 1404496, 1423765, 1627160, 1667839, 1744960, 1755620, 1918336, 2278024, 2397920, 2457868, 2603456, 2808992, 2847530, 3072335, 3254320, 3335678, 3489920, 3511240, 4556048, 4795840, 4915736, 5206912, 5617984, 5695060, 6144670, 6508640, 6671356, 7022480, 8339195, 9112096, 9591680, 9831472, 11235968, 11390120, 11674873, 12289340, 13017280, 13342712, 14044960, 16678390, 18224192, 19662944, 22780240, 23349746, 24578680, 26034560, 26685424, 28089920, 33356780, 36448384, 39325888, 45560480, 46699492, 49157360, 53370848, 56179840, 58374365, 66713560, 78651776, 91120960, 93398984, 98314720, 106741696, 116748730, 133427120, 182241920, 186797968, 196629440, 213483392, 233497460, 266854240, 373595936, 393258880, 466994920, 533708480, 747191872, 933989840, 1067416960, 1494383744, 1867979680, 3735959360, 7471918720]

約数ペア:

[(1, 7471918720), (2, 3735959360), (4, 1867979680), (5, 1494383744), (7, 1067416960), (8, 933989840), (10, 747191872), (14, 533708480), (16, 466994920), (19, 393258880), (20, 373595936), (28, 266854240), (32, 233497460), (35, 213483392), (38, 196629440), (40, 186797968), (41, 182241920), (56, 133427120), (64, 116748730), (70, 106741696), (76, 98314720), (80, 93398984), (82, 91120960), (95, 78651776), (112, 66713560), (128, 58374365), (133, 56179840), (140, 53370848), (152, 49157360), (160, 46699492), (164, 45560480), (190, 39325888), (205, 36448384), (224, 33356780), (266, 28089920), (280, 26685424), (287, 26034560), (304, 24578680), (320, 23349746), (328, 22780240), (380, 19662944), (410, 18224192), (448, 16678390), (532, 14044960), (560, 13342712), (574, 13017280), (608, 12289340), (640, 11674873), (656, 11390120), (665, 11235968), (760, 9831472), (779, 9591680), (820, 9112096), (896, 8339195), (1064, 7022480), (1120, 6671356), (1148, 6508640), (1216, 6144670), (1312, 5695060), (1330, 5617984), (1435, 5206912), (1520, 4915736), (1558, 4795840), (1640, 4556048), (2128, 3511240), (2141, 3489920), (2240, 3335678), (2296, 3254320), (2432, 3072335), (2624, 2847530), (2660, 2808992), (2870, 2603456), (3040, 2457868), (3116, 2397920), (3280, 2278024), (3895, 1918336), (4256, 1755620), (4282, 1744960), (4480, 1667839), (4592, 1627160), (5248, 1423765), (5320, 1404496), (5453, 1370240), (5740, 1301728), (6080, 1228934), (6232, 1198960), (6560, 1139012), (7790, 959168), (8512, 877810), (8564, 872480), (9184, 813580), (10640, 702248), (10705, 697984), (10906, 685120), (11480, 650864), (12160, 614467), (12464, 599480), (13120, 569506), (14987, 498560), (15580, 479584), (17024, 438905), (17128, 436240), (18368, 406790), (21280, 351124), (21410, 348992), (21812, 342560), (22960, 325432), (24928, 299740), (26240, 284753), (27265, 274048), (29974, 249280), (31160, 239792), (34256, 218120), (36736, 203395), (40679, 183680), (42560, 175562), (42820, 174496), (43624, 171280), (45920, 162716), (49856, 149870), (54530, 137024), (59948, 124640), (62320, 119896), (68512, 109060), (74935, 99712), (81358, 91840), (85120, 87781), (85640, 87248)]