412418560

素因数分解:

$2^9\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:242

約数の個数: 160

約数和(自身を含む): 1065556800

約数和(自身を除く): 653138240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 61, 64, 76, 80, 95, 122, 128, 139, 152, 160, 190, 244, 256, 278, 304, 305, 320, 380, 488, 512, 556, 608, 610, 640, 695, 760, 976, 1112, 1159, 1216, 1220, 1280, 1390, 1520, 1952, 2224, 2318, 2432, 2440, 2560, 2641, 2780, 3040, 3904, 4448, 4636, 4864, 4880, 5282, 5560, 5795, 6080, 7808, 8479, 8896, 9272, 9728, 9760, 10564, 11120, 11590, 12160, 13205, 15616, 16958, 17792, 18544, 19520, 21128, 22240, 23180, 24320, 26410, 31232, 33916, 35584, 37088, 39040, 42256, 42395, 44480, 46360, 48640, 52820, 67832, 71168, 74176, 78080, 84512, 84790, 88960, 92720, 105640, 135664, 148352, 156160, 161101, 169024, 169580, 177920, 185440, 211280, 271328, 296704, 322202, 338048, 339160, 355840, 370880, 422560, 542656, 593408, 644404, 676096, 678320, 741760, 805505, 845120, 1085312, 1288808, 1352192, 1356640, 1483520, 1611010, 1690240, 2170624, 2577616, 2713280, 2967040, 3222020, 3380480, 4341248, 5155232, 5426560, 6444040, 6760960, 10310464, 10853120, 12888080, 20620928, 21706240, 25776160, 41241856, 51552320, 82483712, 103104640, 206209280, 412418560]

約数ペア:

[(1, 412418560), (2, 206209280), (4, 103104640), (5, 82483712), (8, 51552320), (10, 41241856), (16, 25776160), (19, 21706240), (20, 20620928), (32, 12888080), (38, 10853120), (40, 10310464), (61, 6760960), (64, 6444040), (76, 5426560), (80, 5155232), (95, 4341248), (122, 3380480), (128, 3222020), (139, 2967040), (152, 2713280), (160, 2577616), (190, 2170624), (244, 1690240), (256, 1611010), (278, 1483520), (304, 1356640), (305, 1352192), (320, 1288808), (380, 1085312), (488, 845120), (512, 805505), (556, 741760), (608, 678320), (610, 676096), (640, 644404), (695, 593408), (760, 542656), (976, 422560), (1112, 370880), (1159, 355840), (1216, 339160), (1220, 338048), (1280, 322202), (1390, 296704), (1520, 271328), (1952, 211280), (2224, 185440), (2318, 177920), (2432, 169580), (2440, 169024), (2560, 161101), (2641, 156160), (2780, 148352), (3040, 135664), (3904, 105640), (4448, 92720), (4636, 88960), (4864, 84790), (4880, 84512), (5282, 78080), (5560, 74176), (5795, 71168), (6080, 67832), (7808, 52820), (8479, 48640), (8896, 46360), (9272, 44480), (9728, 42395), (9760, 42256), (10564, 39040), (11120, 37088), (11590, 35584), (12160, 33916), (13205, 31232), (15616, 26410), (16958, 24320), (17792, 23180), (18544, 22240), (19520, 21128)]