196825680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{293}}^1\times {\mathrm{311}}^1$

素因数の和:626

約数の個数: 160

約数和(自身を含む): 682456320

約数和(自身を除く): 485630640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 293, 311, 360, 432, 540, 586, 622, 720, 879, 933, 1080, 1172, 1244, 1465, 1555, 1758, 1866, 2160, 2344, 2488, 2637, 2799, 2930, 3110, 3516, 3732, 4395, 4665, 4688, 4976, 5274, 5598, 5860, 6220, 7032, 7464, 7911, 8397, 8790, 9330, 10548, 11196, 11720, 12440, 13185, 13995, 14064, 14928, 15822, 16794, 17580, 18660, 21096, 22392, 23440, 24880, 26370, 27990, 31644, 33588, 35160, 37320, 39555, 41985, 42192, 44784, 52740, 55980, 63288, 67176, 70320, 74640, 79110, 83970, 91123, 105480, 111960, 126576, 134352, 158220, 167940, 182246, 210960, 223920, 273369, 316440, 335880, 364492, 455615, 546738, 632880, 671760, 728984, 820107, 911230, 1093476, 1366845, 1457968, 1640214, 1822460, 2186952, 2460321, 2733690, 3280428, 3644920, 4100535, 4373904, 4920642, 5467380, 6560856, 7289840, 8201070, 9841284, 10934760, 12301605, 13121712, 16402140, 19682568, 21869520, 24603210, 32804280, 39365136, 49206420, 65608560, 98412840, 196825680]

約数ペア:

[(1, 196825680), (2, 98412840), (3, 65608560), (4, 49206420), (5, 39365136), (6, 32804280), (8, 24603210), (9, 21869520), (10, 19682568), (12, 16402140), (15, 13121712), (16, 12301605), (18, 10934760), (20, 9841284), (24, 8201070), (27, 7289840), (30, 6560856), (36, 5467380), (40, 4920642), (45, 4373904), (48, 4100535), (54, 3644920), (60, 3280428), (72, 2733690), (80, 2460321), (90, 2186952), (108, 1822460), (120, 1640214), (135, 1457968), (144, 1366845), (180, 1093476), (216, 911230), (240, 820107), (270, 728984), (293, 671760), (311, 632880), (360, 546738), (432, 455615), (540, 364492), (586, 335880), (622, 316440), (720, 273369), (879, 223920), (933, 210960), (1080, 182246), (1172, 167940), (1244, 158220), (1465, 134352), (1555, 126576), (1758, 111960), (1866, 105480), (2160, 91123), (2344, 83970), (2488, 79110), (2637, 74640), (2799, 70320), (2930, 67176), (3110, 63288), (3516, 55980), (3732, 52740), (4395, 44784), (4665, 42192), (4688, 41985), (4976, 39555), (5274, 37320), (5598, 35160), (5860, 33588), (6220, 31644), (7032, 27990), (7464, 26370), (7911, 24880), (8397, 23440), (8790, 22392), (9330, 21096), (10548, 18660), (11196, 17580), (11720, 16794), (12440, 15822), (13185, 14928), (13995, 14064)]