4963420160

素因数分解:

$2^{11}\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:406

約数の個数: 192

約数和(自身を含む): 12713500800

約数和(自身を除く): 7750080640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 97, 128, 152, 160, 190, 194, 256, 263, 304, 320, 380, 388, 485, 512, 526, 608, 640, 760, 776, 970, 1024, 1052, 1216, 1280, 1315, 1520, 1552, 1843, 1940, 2048, 2104, 2432, 2560, 2630, 3040, 3104, 3686, 3880, 4208, 4864, 4997, 5120, 5260, 6080, 6208, 7372, 7760, 8416, 9215, 9728, 9994, 10240, 10520, 12160, 12416, 14744, 15520, 16832, 18430, 19456, 19988, 21040, 24320, 24832, 24985, 25511, 29488, 31040, 33664, 36860, 38912, 39976, 42080, 48640, 49664, 49970, 51022, 58976, 62080, 67328, 73720, 79952, 84160, 97280, 99328, 99940, 102044, 117952, 124160, 127555, 134656, 147440, 159904, 168320, 194560, 198656, 199880, 204088, 235904, 248320, 255110, 269312, 294880, 319808, 336640, 399760, 408176, 471808, 484709, 496640, 510220, 538624, 589760, 639616, 673280, 799520, 816352, 943616, 969418, 993280, 1020440, 1179520, 1279232, 1346560, 1599040, 1632704, 1887232, 1938836, 2040880, 2359040, 2423545, 2558464, 2693120, 3198080, 3265408, 3774464, 3877672, 4081760, 4718080, 4847090, 5116928, 6396160, 6530816, 7755344, 8163520, 9436160, 9694180, 10233856, 12792320, 13061632, 15510688, 16327040, 18872320, 19388360, 25584640, 26123264, 31021376, 32654080, 38776720, 51169280, 52246528, 62042752, 65308160, 77553440, 124085504, 130616320, 155106880, 248171008, 261232640, 310213760, 496342016, 620427520, 992684032, 1240855040, 2481710080, 4963420160]

約数ペア:

[(1, 4963420160), (2, 2481710080), (4, 1240855040), (5, 992684032), (8, 620427520), (10, 496342016), (16, 310213760), (19, 261232640), (20, 248171008), (32, 155106880), (38, 130616320), (40, 124085504), (64, 77553440), (76, 65308160), (80, 62042752), (95, 52246528), (97, 51169280), (128, 38776720), (152, 32654080), (160, 31021376), (190, 26123264), (194, 25584640), (256, 19388360), (263, 18872320), (304, 16327040), (320, 15510688), (380, 13061632), (388, 12792320), (485, 10233856), (512, 9694180), (526, 9436160), (608, 8163520), (640, 7755344), (760, 6530816), (776, 6396160), (970, 5116928), (1024, 4847090), (1052, 4718080), (1216, 4081760), (1280, 3877672), (1315, 3774464), (1520, 3265408), (1552, 3198080), (1843, 2693120), (1940, 2558464), (2048, 2423545), (2104, 2359040), (2432, 2040880), (2560, 1938836), (2630, 1887232), (3040, 1632704), (3104, 1599040), (3686, 1346560), (3880, 1279232), (4208, 1179520), (4864, 1020440), (4997, 993280), (5120, 969418), (5260, 943616), (6080, 816352), (6208, 799520), (7372, 673280), (7760, 639616), (8416, 589760), (9215, 538624), (9728, 510220), (9994, 496640), (10240, 484709), (10520, 471808), (12160, 408176), (12416, 399760), (14744, 336640), (15520, 319808), (16832, 294880), (18430, 269312), (19456, 255110), (19988, 248320), (21040, 235904), (24320, 204088), (24832, 199880), (24985, 198656), (25511, 194560), (29488, 168320), (31040, 159904), (33664, 147440), (36860, 134656), (38912, 127555), (39976, 124160), (42080, 117952), (48640, 102044), (49664, 99940), (49970, 99328), (51022, 97280), (58976, 84160), (62080, 79952), (67328, 73720)]