951436640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2725

約数の個数: 192

約数和(自身を含む): 2900136960

約数和(自身を除く): 1948700320

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 70, 77, 80, 88, 110, 112, 116, 140, 145, 154, 160, 176, 203, 220, 224, 232, 280, 290, 308, 319, 352, 385, 406, 440, 464, 560, 580, 616, 638, 770, 812, 880, 928, 1015, 1120, 1160, 1232, 1276, 1540, 1595, 1624, 1760, 2030, 2233, 2320, 2464, 2552, 2663, 3080, 3190, 3248, 4060, 4466, 4640, 5104, 5326, 6160, 6380, 6496, 8120, 8932, 10208, 10652, 11165, 12320, 12760, 13315, 16240, 17864, 18641, 21304, 22330, 25520, 26630, 29293, 32480, 35728, 37282, 42608, 44660, 51040, 53260, 58586, 71456, 74564, 77227, 85216, 89320, 93205, 106520, 117172, 146465, 149128, 154454, 178640, 186410, 205051, 213040, 234344, 292930, 298256, 308908, 357280, 372820, 386135, 410102, 426080, 468688, 540589, 585860, 596512, 617816, 745640, 772270, 820204, 849497, 937376, 1025255, 1081178, 1171720, 1235632, 1491280, 1544540, 1640408, 1698994, 2050510, 2162356, 2343440, 2471264, 2702945, 2982560, 3089080, 3280816, 3397988, 4101020, 4247485, 4324712, 4686880, 5405890, 5946479, 6178160, 6561632, 6795976, 8202040, 8494970, 8649424, 10811780, 11892958, 12356320, 13591952, 16404080, 16989940, 17298848, 21623560, 23785916, 27183904, 29732395, 32808160, 33979880, 43247120, 47571832, 59464790, 67959760, 86494240, 95143664, 118929580, 135919520, 190287328, 237859160, 475718320, 951436640]

約数ペア:

[(1, 951436640), (2, 475718320), (4, 237859160), (5, 190287328), (7, 135919520), (8, 118929580), (10, 95143664), (11, 86494240), (14, 67959760), (16, 59464790), (20, 47571832), (22, 43247120), (28, 33979880), (29, 32808160), (32, 29732395), (35, 27183904), (40, 23785916), (44, 21623560), (55, 17298848), (56, 16989940), (58, 16404080), (70, 13591952), (77, 12356320), (80, 11892958), (88, 10811780), (110, 8649424), (112, 8494970), (116, 8202040), (140, 6795976), (145, 6561632), (154, 6178160), (160, 5946479), (176, 5405890), (203, 4686880), (220, 4324712), (224, 4247485), (232, 4101020), (280, 3397988), (290, 3280816), (308, 3089080), (319, 2982560), (352, 2702945), (385, 2471264), (406, 2343440), (440, 2162356), (464, 2050510), (560, 1698994), (580, 1640408), (616, 1544540), (638, 1491280), (770, 1235632), (812, 1171720), (880, 1081178), (928, 1025255), (1015, 937376), (1120, 849497), (1160, 820204), (1232, 772270), (1276, 745640), (1540, 617816), (1595, 596512), (1624, 585860), (1760, 540589), (2030, 468688), (2233, 426080), (2320, 410102), (2464, 386135), (2552, 372820), (2663, 357280), (3080, 308908), (3190, 298256), (3248, 292930), (4060, 234344), (4466, 213040), (4640, 205051), (5104, 186410), (5326, 178640), (6160, 154454), (6380, 149128), (6496, 146465), (8120, 117172), (8932, 106520), (10208, 93205), (10652, 89320), (11165, 85216), (12320, 77227), (12760, 74564), (13315, 71456), (16240, 58586), (17864, 53260), (18641, 51040), (21304, 44660), (22330, 42608), (25520, 37282), (26630, 35728), (29293, 32480)]