39248580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 139345920

約数和(自身を除く): 100097340

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 23, 28, 30, 34, 35, 42, 46, 51, 60, 68, 69, 70, 84, 85, 92, 102, 105, 115, 119, 138, 140, 161, 170, 204, 210, 230, 238, 239, 255, 276, 322, 340, 345, 357, 391, 420, 460, 476, 478, 483, 510, 595, 644, 690, 714, 717, 782, 805, 956, 966, 1020, 1173, 1190, 1195, 1380, 1428, 1434, 1564, 1610, 1673, 1785, 1932, 1955, 2346, 2380, 2390, 2415, 2737, 2868, 3220, 3346, 3570, 3585, 3910, 4063, 4692, 4780, 4830, 5019, 5474, 5497, 5865, 6692, 7140, 7170, 7820, 8126, 8211, 8365, 9660, 10038, 10948, 10994, 11730, 12189, 13685, 14340, 16252, 16422, 16491, 16730, 20076, 20315, 21988, 23460, 24378, 25095, 27370, 27485, 28441, 32844, 32982, 33460, 38479, 40630, 41055, 48756, 50190, 54740, 54970, 56882, 60945, 65964, 76958, 81260, 82110, 82455, 85323, 93449, 100380, 109940, 113764, 115437, 121890, 142205, 153916, 164220, 164910, 170646, 186898, 192395, 230874, 243780, 280347, 284410, 329820, 341292, 373796, 384790, 426615, 461748, 467245, 560694, 568820, 577185, 654143, 769580, 853230, 934490, 1121388, 1154370, 1308286, 1401735, 1706460, 1868980, 1962429, 2308740, 2616572, 2803470, 3270715, 3924858, 5606940, 6541430, 7849716, 9812145, 13082860, 19624290, 39248580]

約数ペア:

[(1, 39248580), (2, 19624290), (3, 13082860), (4, 9812145), (5, 7849716), (6, 6541430), (7, 5606940), (10, 3924858), (12, 3270715), (14, 2803470), (15, 2616572), (17, 2308740), (20, 1962429), (21, 1868980), (23, 1706460), (28, 1401735), (30, 1308286), (34, 1154370), (35, 1121388), (42, 934490), (46, 853230), (51, 769580), (60, 654143), (68, 577185), (69, 568820), (70, 560694), (84, 467245), (85, 461748), (92, 426615), (102, 384790), (105, 373796), (115, 341292), (119, 329820), (138, 284410), (140, 280347), (161, 243780), (170, 230874), (204, 192395), (210, 186898), (230, 170646), (238, 164910), (239, 164220), (255, 153916), (276, 142205), (322, 121890), (340, 115437), (345, 113764), (357, 109940), (391, 100380), (420, 93449), (460, 85323), (476, 82455), (478, 82110), (483, 81260), (510, 76958), (595, 65964), (644, 60945), (690, 56882), (714, 54970), (717, 54740), (782, 50190), (805, 48756), (956, 41055), (966, 40630), (1020, 38479), (1173, 33460), (1190, 32982), (1195, 32844), (1380, 28441), (1428, 27485), (1434, 27370), (1564, 25095), (1610, 24378), (1673, 23460), (1785, 21988), (1932, 20315), (1955, 20076), (2346, 16730), (2380, 16491), (2390, 16422), (2415, 16252), (2737, 14340), (2868, 13685), (3220, 12189), (3346, 11730), (3570, 10994), (3585, 10948), (3910, 10038), (4063, 9660), (4692, 8365), (4780, 8211), (4830, 8126), (5019, 7820), (5474, 7170), (5497, 7140), (5865, 6692)]