2245883220

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31271}}^1$

素因数の和:31315

約数の個数: 192

約数和(自身を含む): 8405913600

約数和(自身を除く): 6160030380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 19, 20, 21, 27, 28, 30, 35, 36, 38, 42, 45, 54, 57, 60, 63, 70, 76, 84, 90, 95, 105, 108, 114, 126, 133, 135, 140, 171, 180, 189, 190, 210, 228, 252, 266, 270, 285, 315, 342, 378, 380, 399, 420, 513, 532, 540, 570, 630, 665, 684, 756, 798, 855, 945, 1026, 1140, 1197, 1260, 1330, 1596, 1710, 1890, 1995, 2052, 2394, 2565, 2660, 3420, 3591, 3780, 3990, 4788, 5130, 5985, 7182, 7980, 10260, 11970, 14364, 17955, 23940, 31271, 35910, 62542, 71820, 93813, 125084, 156355, 187626, 218897, 281439, 312710, 375252, 437794, 469065, 562878, 594149, 625420, 656691, 844317, 875588, 938130, 1094485, 1125756, 1188298, 1313382, 1407195, 1688634, 1782447, 1876260, 1970073, 2188970, 2376596, 2626764, 2814390, 2970745, 3283455, 3377268, 3564894, 3940146, 4159043, 4221585, 4377940, 5347341, 5628780, 5910219, 5941490, 6566910, 7129788, 7880292, 8318086, 8443170, 8912235, 9850365, 10694682, 11820438, 11882980, 12477129, 13133820, 16042023, 16636172, 16886340, 17824470, 19700730, 20795215, 21389364, 23640876, 24954258, 26736705, 29551095, 32084046, 35648940, 37431387, 39401460, 41590430, 49908516, 53473410, 59102190, 62385645, 64168092, 74862774, 80210115, 83180860, 106946820, 112294161, 118204380, 124771290, 149725548, 160420230, 187156935, 224588322, 249542580, 320840460, 374313870, 449176644, 561470805, 748627740, 1122941610, 2245883220]

約数ペア:

[(1, 2245883220), (2, 1122941610), (3, 748627740), (4, 561470805), (5, 449176644), (6, 374313870), (7, 320840460), (9, 249542580), (10, 224588322), (12, 187156935), (14, 160420230), (15, 149725548), (18, 124771290), (19, 118204380), (20, 112294161), (21, 106946820), (27, 83180860), (28, 80210115), (30, 74862774), (35, 64168092), (36, 62385645), (38, 59102190), (42, 53473410), (45, 49908516), (54, 41590430), (57, 39401460), (60, 37431387), (63, 35648940), (70, 32084046), (76, 29551095), (84, 26736705), (90, 24954258), (95, 23640876), (105, 21389364), (108, 20795215), (114, 19700730), (126, 17824470), (133, 16886340), (135, 16636172), (140, 16042023), (171, 13133820), (180, 12477129), (189, 11882980), (190, 11820438), (210, 10694682), (228, 9850365), (252, 8912235), (266, 8443170), (270, 8318086), (285, 7880292), (315, 7129788), (342, 6566910), (378, 5941490), (380, 5910219), (399, 5628780), (420, 5347341), (513, 4377940), (532, 4221585), (540, 4159043), (570, 3940146), (630, 3564894), (665, 3377268), (684, 3283455), (756, 2970745), (798, 2814390), (855, 2626764), (945, 2376596), (1026, 2188970), (1140, 1970073), (1197, 1876260), (1260, 1782447), (1330, 1688634), (1596, 1407195), (1710, 1313382), (1890, 1188298), (1995, 1125756), (2052, 1094485), (2394, 938130), (2565, 875588), (2660, 844317), (3420, 656691), (3591, 625420), (3780, 594149), (3990, 562878), (4788, 469065), (5130, 437794), (5985, 375252), (7182, 312710), (7980, 281439), (10260, 218897), (11970, 187626), (14364, 156355), (17955, 125084), (23940, 93813), (31271, 71820), (35910, 62542)]