29998129280

素因数分解:

$2^7\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{56269}}^1$

素因数の和:56319

約数の個数: 192

約数和(自身を含む): 88331520600

約数和(自身を除く): 58333391320

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 49, 56, 64, 68, 70, 80, 85, 98, 112, 119, 128, 136, 140, 160, 170, 196, 224, 238, 245, 272, 280, 320, 340, 392, 448, 476, 490, 544, 560, 595, 640, 680, 784, 833, 896, 952, 980, 1088, 1120, 1190, 1360, 1568, 1666, 1904, 1960, 2176, 2240, 2380, 2720, 3136, 3332, 3808, 3920, 4165, 4480, 4760, 5440, 6272, 6664, 7616, 7840, 8330, 9520, 10880, 13328, 15232, 15680, 16660, 19040, 26656, 31360, 33320, 38080, 53312, 56269, 66640, 76160, 106624, 112538, 133280, 225076, 266560, 281345, 393883, 450152, 533120, 562690, 787766, 900304, 956573, 1125380, 1575532, 1800608, 1913146, 1969415, 2250760, 2757181, 3151064, 3601216, 3826292, 3938830, 4501520, 4782865, 5514362, 6302128, 6696011, 7202432, 7652584, 7877660, 9003040, 9565730, 11028724, 12604256, 13392022, 13785905, 15305168, 15755320, 18006080, 19131460, 22057448, 25208512, 26784044, 27571810, 30610336, 31510640, 33480055, 36012160, 38262920, 44114896, 46872077, 50417024, 53568088, 55143620, 61220672, 63021280, 66960110, 76525840, 88229792, 93744154, 107136176, 110287240, 122441344, 126042560, 133920220, 153051680, 176459584, 187488308, 214272352, 220574480, 234360385, 252085120, 267840440, 306103360, 352919168, 374976616, 428544704, 441148960, 468720770, 535680880, 612206720, 749953232, 857089408, 882297920, 937441540, 1071361760, 1499906464, 1764595840, 1874883080, 2142723520, 2999812928, 3749766160, 4285447040, 5999625856, 7499532320, 14999064640, 29998129280]

約数ペア:

[(1, 29998129280), (2, 14999064640), (4, 7499532320), (5, 5999625856), (7, 4285447040), (8, 3749766160), (10, 2999812928), (14, 2142723520), (16, 1874883080), (17, 1764595840), (20, 1499906464), (28, 1071361760), (32, 937441540), (34, 882297920), (35, 857089408), (40, 749953232), (49, 612206720), (56, 535680880), (64, 468720770), (68, 441148960), (70, 428544704), (80, 374976616), (85, 352919168), (98, 306103360), (112, 267840440), (119, 252085120), (128, 234360385), (136, 220574480), (140, 214272352), (160, 187488308), (170, 176459584), (196, 153051680), (224, 133920220), (238, 126042560), (245, 122441344), (272, 110287240), (280, 107136176), (320, 93744154), (340, 88229792), (392, 76525840), (448, 66960110), (476, 63021280), (490, 61220672), (544, 55143620), (560, 53568088), (595, 50417024), (640, 46872077), (680, 44114896), (784, 38262920), (833, 36012160), (896, 33480055), (952, 31510640), (980, 30610336), (1088, 27571810), (1120, 26784044), (1190, 25208512), (1360, 22057448), (1568, 19131460), (1666, 18006080), (1904, 15755320), (1960, 15305168), (2176, 13785905), (2240, 13392022), (2380, 12604256), (2720, 11028724), (3136, 9565730), (3332, 9003040), (3808, 7877660), (3920, 7652584), (4165, 7202432), (4480, 6696011), (4760, 6302128), (5440, 5514362), (6272, 4782865), (6664, 4501520), (7616, 3938830), (7840, 3826292), (8330, 3601216), (9520, 3151064), (10880, 2757181), (13328, 2250760), (15232, 1969415), (15680, 1913146), (16660, 1800608), (19040, 1575532), (26656, 1125380), (31360, 956573), (33320, 900304), (38080, 787766), (53312, 562690), (56269, 533120), (66640, 450152), (76160, 393883), (106624, 281345), (112538, 266560), (133280, 225076)]