303600640

素因数分解:

$2^{10}\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:272

約数の個数: 176

約数和(自身を含む): 856006272

約数和(自身を除く): 552405632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 43, 56, 64, 70, 80, 86, 112, 128, 140, 160, 172, 197, 215, 224, 256, 280, 301, 320, 344, 394, 430, 448, 512, 560, 602, 640, 688, 788, 860, 896, 985, 1024, 1120, 1204, 1280, 1376, 1379, 1505, 1576, 1720, 1792, 1970, 2240, 2408, 2560, 2752, 2758, 3010, 3152, 3440, 3584, 3940, 4480, 4816, 5120, 5504, 5516, 6020, 6304, 6880, 6895, 7168, 7880, 8471, 8960, 9632, 11008, 11032, 12040, 12608, 13760, 13790, 15760, 16942, 17920, 19264, 22016, 22064, 24080, 25216, 27520, 27580, 31520, 33884, 35840, 38528, 42355, 44032, 44128, 48160, 50432, 55040, 55160, 59297, 63040, 67768, 77056, 84710, 88256, 96320, 100864, 110080, 110320, 118594, 126080, 135536, 154112, 169420, 176512, 192640, 201728, 220160, 220640, 237188, 252160, 271072, 296485, 308224, 338840, 353024, 385280, 441280, 474376, 504320, 542144, 592970, 677680, 706048, 770560, 882560, 948752, 1008640, 1084288, 1185940, 1355360, 1412096, 1541120, 1765120, 1897504, 2168576, 2371880, 2710720, 3530240, 3795008, 4337152, 4743760, 5421440, 7060480, 7590016, 8674304, 9487520, 10842880, 15180032, 18975040, 21685760, 30360064, 37950080, 43371520, 60720128, 75900160, 151800320, 303600640]

約数ペア:

[(1, 303600640), (2, 151800320), (4, 75900160), (5, 60720128), (7, 43371520), (8, 37950080), (10, 30360064), (14, 21685760), (16, 18975040), (20, 15180032), (28, 10842880), (32, 9487520), (35, 8674304), (40, 7590016), (43, 7060480), (56, 5421440), (64, 4743760), (70, 4337152), (80, 3795008), (86, 3530240), (112, 2710720), (128, 2371880), (140, 2168576), (160, 1897504), (172, 1765120), (197, 1541120), (215, 1412096), (224, 1355360), (256, 1185940), (280, 1084288), (301, 1008640), (320, 948752), (344, 882560), (394, 770560), (430, 706048), (448, 677680), (512, 592970), (560, 542144), (602, 504320), (640, 474376), (688, 441280), (788, 385280), (860, 353024), (896, 338840), (985, 308224), (1024, 296485), (1120, 271072), (1204, 252160), (1280, 237188), (1376, 220640), (1379, 220160), (1505, 201728), (1576, 192640), (1720, 176512), (1792, 169420), (1970, 154112), (2240, 135536), (2408, 126080), (2560, 118594), (2752, 110320), (2758, 110080), (3010, 100864), (3152, 96320), (3440, 88256), (3584, 84710), (3940, 77056), (4480, 67768), (4816, 63040), (5120, 59297), (5504, 55160), (5516, 55040), (6020, 50432), (6304, 48160), (6880, 44128), (6895, 44032), (7168, 42355), (7880, 38528), (8471, 35840), (8960, 33884), (9632, 31520), (11008, 27580), (11032, 27520), (12040, 25216), (12608, 24080), (13760, 22064), (13790, 22016), (15760, 19264), (16942, 17920)]