38884440

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1$

素因数の和:434

約数の個数: 192

約数和(自身を含む): 144050400

約数和(自身を除く): 105165960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 17, 20, 21, 24, 28, 30, 34, 35, 40, 42, 49, 51, 56, 60, 68, 70, 84, 85, 98, 102, 105, 119, 120, 136, 140, 147, 168, 170, 196, 204, 210, 238, 245, 255, 280, 294, 340, 357, 389, 392, 408, 420, 476, 490, 510, 588, 595, 680, 714, 735, 778, 833, 840, 952, 980, 1020, 1167, 1176, 1190, 1428, 1470, 1556, 1666, 1785, 1945, 1960, 2040, 2334, 2380, 2499, 2723, 2856, 2940, 3112, 3332, 3570, 3890, 4165, 4668, 4760, 4998, 5446, 5835, 5880, 6613, 6664, 7140, 7780, 8169, 8330, 9336, 9996, 10892, 11670, 12495, 13226, 13615, 14280, 15560, 16338, 16660, 19061, 19839, 19992, 21784, 23340, 24990, 26452, 27230, 32676, 33065, 33320, 38122, 39678, 40845, 46291, 46680, 49980, 52904, 54460, 57183, 65352, 66130, 76244, 79356, 81690, 92582, 95305, 99195, 99960, 108920, 114366, 132260, 138873, 152488, 158712, 163380, 185164, 190610, 198390, 228732, 231455, 264520, 277746, 285915, 324037, 326760, 370328, 381220, 396780, 457464, 462910, 555492, 571830, 648074, 694365, 762440, 793560, 925820, 972111, 1110984, 1143660, 1296148, 1388730, 1620185, 1851640, 1944222, 2287320, 2592296, 2777460, 3240370, 3888444, 4860555, 5554920, 6480740, 7776888, 9721110, 12961480, 19442220, 38884440]

約数ペア:

[(1, 38884440), (2, 19442220), (3, 12961480), (4, 9721110), (5, 7776888), (6, 6480740), (7, 5554920), (8, 4860555), (10, 3888444), (12, 3240370), (14, 2777460), (15, 2592296), (17, 2287320), (20, 1944222), (21, 1851640), (24, 1620185), (28, 1388730), (30, 1296148), (34, 1143660), (35, 1110984), (40, 972111), (42, 925820), (49, 793560), (51, 762440), (56, 694365), (60, 648074), (68, 571830), (70, 555492), (84, 462910), (85, 457464), (98, 396780), (102, 381220), (105, 370328), (119, 326760), (120, 324037), (136, 285915), (140, 277746), (147, 264520), (168, 231455), (170, 228732), (196, 198390), (204, 190610), (210, 185164), (238, 163380), (245, 158712), (255, 152488), (280, 138873), (294, 132260), (340, 114366), (357, 108920), (389, 99960), (392, 99195), (408, 95305), (420, 92582), (476, 81690), (490, 79356), (510, 76244), (588, 66130), (595, 65352), (680, 57183), (714, 54460), (735, 52904), (778, 49980), (833, 46680), (840, 46291), (952, 40845), (980, 39678), (1020, 38122), (1167, 33320), (1176, 33065), (1190, 32676), (1428, 27230), (1470, 26452), (1556, 24990), (1666, 23340), (1785, 21784), (1945, 19992), (1960, 19839), (2040, 19061), (2334, 16660), (2380, 16338), (2499, 15560), (2723, 14280), (2856, 13615), (2940, 13226), (3112, 12495), (3332, 11670), (3570, 10892), (3890, 9996), (4165, 9336), (4668, 8330), (4760, 8169), (4998, 7780), (5446, 7140), (5835, 6664), (5880, 6613)]