6373640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 18869760

約数和(自身を除く): 12496120

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 103, 104, 119, 130, 136, 140, 170, 182, 206, 221, 238, 260, 280, 340, 364, 412, 442, 455, 476, 515, 520, 595, 680, 721, 728, 824, 884, 910, 952, 1030, 1105, 1190, 1339, 1442, 1547, 1751, 1768, 1820, 2060, 2210, 2380, 2678, 2884, 3094, 3502, 3605, 3640, 4120, 4420, 4760, 5356, 5768, 6188, 6695, 7004, 7210, 7735, 8755, 8840, 9373, 10712, 12257, 12376, 13390, 14008, 14420, 15470, 17510, 18746, 22763, 24514, 26780, 28840, 30940, 35020, 37492, 45526, 46865, 49028, 53560, 61285, 61880, 70040, 74984, 91052, 93730, 98056, 113815, 122570, 159341, 182104, 187460, 227630, 245140, 318682, 374920, 455260, 490280, 637364, 796705, 910520, 1274728, 1593410, 3186820, 6373640]

約数ペア:

[(1, 6373640), (2, 3186820), (4, 1593410), (5, 1274728), (7, 910520), (8, 796705), (10, 637364), (13, 490280), (14, 455260), (17, 374920), (20, 318682), (26, 245140), (28, 227630), (34, 187460), (35, 182104), (40, 159341), (52, 122570), (56, 113815), (65, 98056), (68, 93730), (70, 91052), (85, 74984), (91, 70040), (103, 61880), (104, 61285), (119, 53560), (130, 49028), (136, 46865), (140, 45526), (170, 37492), (182, 35020), (206, 30940), (221, 28840), (238, 26780), (260, 24514), (280, 22763), (340, 18746), (364, 17510), (412, 15470), (442, 14420), (455, 14008), (476, 13390), (515, 12376), (520, 12257), (595, 10712), (680, 9373), (721, 8840), (728, 8755), (824, 7735), (884, 7210), (910, 7004), (952, 6695), (1030, 6188), (1105, 5768), (1190, 5356), (1339, 4760), (1442, 4420), (1547, 4120), (1751, 3640), (1768, 3605), (1820, 3502), (2060, 3094), (2210, 2884), (2380, 2678)]