2166995040

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1399}}^1$

素因数の和:1885

約数の個数: 192

約数和(自身を含む): 7823692800

約数和(自身を除く): 5656697760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 461, 480, 560, 672, 840, 922, 1120, 1383, 1399, 1680, 1844, 2305, 2766, 2798, 3227, 3360, 3688, 4197, 4610, 5532, 5596, 6454, 6915, 6995, 7376, 8394, 9220, 9681, 9793, 11064, 11192, 12908, 13830, 13990, 14752, 16135, 16788, 18440, 19362, 19586, 20985, 22128, 22384, 25816, 27660, 27980, 29379, 32270, 33576, 36880, 38724, 39172, 41970, 44256, 44768, 48405, 48965, 51632, 55320, 55960, 58758, 64540, 67152, 73760, 77448, 78344, 83940, 96810, 97930, 103264, 110640, 111920, 117516, 129080, 134304, 146895, 154896, 156688, 167880, 193620, 195860, 221280, 223840, 235032, 258160, 293790, 309792, 313376, 335760, 387240, 391720, 470064, 516320, 587580, 644939, 671520, 774480, 783440, 940128, 1175160, 1289878, 1548960, 1566880, 1934817, 2350320, 2579756, 3224695, 3869634, 4514573, 4700640, 5159512, 6449390, 7739268, 9029146, 9674085, 10319024, 12898780, 13543719, 15478536, 18058292, 19348170, 20638048, 22572865, 25797560, 27087438, 30957072, 36116584, 38696340, 45145730, 51595120, 54174876, 61914144, 67718595, 72233168, 77392680, 90291460, 103190240, 108349752, 135437190, 144466336, 154785360, 180582920, 216699504, 270874380, 309570720, 361165840, 433399008, 541748760, 722331680, 1083497520, 2166995040]

約数ペア:

[(1, 2166995040), (2, 1083497520), (3, 722331680), (4, 541748760), (5, 433399008), (6, 361165840), (7, 309570720), (8, 270874380), (10, 216699504), (12, 180582920), (14, 154785360), (15, 144466336), (16, 135437190), (20, 108349752), (21, 103190240), (24, 90291460), (28, 77392680), (30, 72233168), (32, 67718595), (35, 61914144), (40, 54174876), (42, 51595120), (48, 45145730), (56, 38696340), (60, 36116584), (70, 30957072), (80, 27087438), (84, 25797560), (96, 22572865), (105, 20638048), (112, 19348170), (120, 18058292), (140, 15478536), (160, 13543719), (168, 12898780), (210, 10319024), (224, 9674085), (240, 9029146), (280, 7739268), (336, 6449390), (420, 5159512), (461, 4700640), (480, 4514573), (560, 3869634), (672, 3224695), (840, 2579756), (922, 2350320), (1120, 1934817), (1383, 1566880), (1399, 1548960), (1680, 1289878), (1844, 1175160), (2305, 940128), (2766, 783440), (2798, 774480), (3227, 671520), (3360, 644939), (3688, 587580), (4197, 516320), (4610, 470064), (5532, 391720), (5596, 387240), (6454, 335760), (6915, 313376), (6995, 309792), (7376, 293790), (8394, 258160), (9220, 235032), (9681, 223840), (9793, 221280), (11064, 195860), (11192, 193620), (12908, 167880), (13830, 156688), (13990, 154896), (14752, 146895), (16135, 134304), (16788, 129080), (18440, 117516), (19362, 111920), (19586, 110640), (20985, 103264), (22128, 97930), (22384, 96810), (25816, 83940), (27660, 78344), (27980, 77448), (29379, 73760), (32270, 67152), (33576, 64540), (36880, 58758), (38724, 55960), (39172, 55320), (41970, 51632), (44256, 48965), (44768, 48405)]