283207920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{359}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 932083200

約数和(自身を除く): 648875280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 173, 190, 228, 240, 285, 304, 346, 359, 380, 456, 519, 570, 692, 718, 760, 865, 912, 1038, 1077, 1140, 1384, 1436, 1520, 1730, 1795, 2076, 2154, 2280, 2595, 2768, 2872, 3287, 3460, 3590, 4152, 4308, 4560, 5190, 5385, 5744, 6574, 6821, 6920, 7180, 8304, 8616, 9861, 10380, 10770, 13148, 13642, 13840, 14360, 16435, 17232, 19722, 20463, 20760, 21540, 26296, 27284, 28720, 32870, 34105, 39444, 40926, 41520, 43080, 49305, 52592, 54568, 62107, 65740, 68210, 78888, 81852, 86160, 98610, 102315, 109136, 124214, 131480, 136420, 157776, 163704, 186321, 197220, 204630, 248428, 262960, 272840, 310535, 327408, 372642, 394440, 409260, 496856, 545680, 621070, 745284, 788880, 818520, 931605, 993712, 1180033, 1242140, 1490568, 1637040, 1863210, 2360066, 2484280, 2981136, 3540099, 3726420, 4720132, 4968560, 5900165, 7080198, 7452840, 9440264, 11800330, 14160396, 14905680, 17700495, 18880528, 23600660, 28320792, 35400990, 47201320, 56641584, 70801980, 94402640, 141603960, 283207920]

約数ペア:

[(1, 283207920), (2, 141603960), (3, 94402640), (4, 70801980), (5, 56641584), (6, 47201320), (8, 35400990), (10, 28320792), (12, 23600660), (15, 18880528), (16, 17700495), (19, 14905680), (20, 14160396), (24, 11800330), (30, 9440264), (38, 7452840), (40, 7080198), (48, 5900165), (57, 4968560), (60, 4720132), (76, 3726420), (80, 3540099), (95, 2981136), (114, 2484280), (120, 2360066), (152, 1863210), (173, 1637040), (190, 1490568), (228, 1242140), (240, 1180033), (285, 993712), (304, 931605), (346, 818520), (359, 788880), (380, 745284), (456, 621070), (519, 545680), (570, 496856), (692, 409260), (718, 394440), (760, 372642), (865, 327408), (912, 310535), (1038, 272840), (1077, 262960), (1140, 248428), (1384, 204630), (1436, 197220), (1520, 186321), (1730, 163704), (1795, 157776), (2076, 136420), (2154, 131480), (2280, 124214), (2595, 109136), (2768, 102315), (2872, 98610), (3287, 86160), (3460, 81852), (3590, 78888), (4152, 68210), (4308, 65740), (4560, 62107), (5190, 54568), (5385, 52592), (5744, 49305), (6574, 43080), (6821, 41520), (6920, 40926), (7180, 39444), (8304, 34105), (8616, 32870), (9861, 28720), (10380, 27284), (10770, 26296), (13148, 21540), (13642, 20760), (13840, 20463), (14360, 19722), (16435, 17232)]