2378638880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:323

約数の個数: 192

約数和(自身を含む): 6119608320

約数和(自身を除く): 3740969440

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 76, 80, 95, 101, 122, 127, 152, 160, 190, 202, 244, 254, 304, 305, 380, 404, 488, 505, 508, 608, 610, 635, 760, 808, 976, 1010, 1016, 1159, 1220, 1270, 1520, 1616, 1919, 1952, 2020, 2032, 2318, 2413, 2440, 2540, 3040, 3232, 3838, 4040, 4064, 4636, 4826, 4880, 5080, 5795, 6161, 7676, 7747, 8080, 9272, 9595, 9652, 9760, 10160, 11590, 12065, 12322, 12827, 15352, 15494, 16160, 18544, 19190, 19304, 20320, 23180, 24130, 24644, 25654, 30704, 30805, 30988, 37088, 38380, 38608, 38735, 46360, 48260, 49288, 51308, 61408, 61610, 61976, 64135, 76760, 77216, 77470, 92720, 96520, 98576, 102616, 117059, 123220, 123952, 128270, 147193, 153520, 154940, 185440, 193040, 197152, 205232, 234118, 243713, 246440, 247904, 256540, 294386, 307040, 309880, 386080, 410464, 468236, 487426, 492880, 513080, 585295, 588772, 619760, 735965, 782447, 936472, 974852, 985760, 1026160, 1170590, 1177544, 1218565, 1239520, 1471930, 1564894, 1872944, 1949704, 2052320, 2341180, 2355088, 2437130, 2943860, 3129788, 3745888, 3899408, 3912235, 4682360, 4710176, 4874260, 5887720, 6259576, 7798816, 7824470, 9364720, 9748520, 11775440, 12519152, 14866493, 15648940, 18729440, 19497040, 23550880, 25038304, 29732986, 31297880, 38994080, 59465972, 62595760, 74332465, 118931944, 125191520, 148664930, 237863888, 297329860, 475727776, 594659720, 1189319440, 2378638880]

約数ペア:

[(1, 2378638880), (2, 1189319440), (4, 594659720), (5, 475727776), (8, 297329860), (10, 237863888), (16, 148664930), (19, 125191520), (20, 118931944), (32, 74332465), (38, 62595760), (40, 59465972), (61, 38994080), (76, 31297880), (80, 29732986), (95, 25038304), (101, 23550880), (122, 19497040), (127, 18729440), (152, 15648940), (160, 14866493), (190, 12519152), (202, 11775440), (244, 9748520), (254, 9364720), (304, 7824470), (305, 7798816), (380, 6259576), (404, 5887720), (488, 4874260), (505, 4710176), (508, 4682360), (608, 3912235), (610, 3899408), (635, 3745888), (760, 3129788), (808, 2943860), (976, 2437130), (1010, 2355088), (1016, 2341180), (1159, 2052320), (1220, 1949704), (1270, 1872944), (1520, 1564894), (1616, 1471930), (1919, 1239520), (1952, 1218565), (2020, 1177544), (2032, 1170590), (2318, 1026160), (2413, 985760), (2440, 974852), (2540, 936472), (3040, 782447), (3232, 735965), (3838, 619760), (4040, 588772), (4064, 585295), (4636, 513080), (4826, 492880), (4880, 487426), (5080, 468236), (5795, 410464), (6161, 386080), (7676, 309880), (7747, 307040), (8080, 294386), (9272, 256540), (9595, 247904), (9652, 246440), (9760, 243713), (10160, 234118), (11590, 205232), (12065, 197152), (12322, 193040), (12827, 185440), (15352, 154940), (15494, 153520), (16160, 147193), (18544, 128270), (19190, 123952), (19304, 123220), (20320, 117059), (23180, 102616), (24130, 98576), (24644, 96520), (25654, 92720), (30704, 77470), (30805, 77216), (30988, 76760), (37088, 64135), (38380, 61976), (38608, 61610), (38735, 61408), (46360, 51308), (48260, 49288)]