7301840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1$

素因数の和:109

約数の個数: 160

約数和(自身を含む): 22498560

約数和(自身を除く): 15196720

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 17, 20, 26, 28, 34, 35, 40, 52, 56, 59, 65, 68, 70, 80, 85, 91, 104, 112, 118, 119, 130, 136, 140, 170, 182, 208, 221, 236, 238, 260, 272, 280, 295, 340, 364, 413, 442, 455, 472, 476, 520, 560, 590, 595, 680, 728, 767, 826, 884, 910, 944, 952, 1003, 1040, 1105, 1180, 1190, 1360, 1456, 1534, 1547, 1652, 1768, 1820, 1904, 2006, 2065, 2210, 2360, 2380, 3068, 3094, 3304, 3536, 3640, 3835, 4012, 4130, 4420, 4720, 4760, 5015, 5369, 6136, 6188, 6608, 7021, 7280, 7670, 7735, 8024, 8260, 8840, 9520, 10030, 10738, 12272, 12376, 13039, 14042, 15340, 15470, 16048, 16520, 17680, 20060, 21476, 24752, 26078, 26845, 28084, 30680, 30940, 33040, 35105, 40120, 42952, 52156, 53690, 56168, 61360, 61880, 65195, 70210, 80240, 85904, 91273, 104312, 107380, 112336, 123760, 130390, 140420, 182546, 208624, 214760, 260780, 280840, 365092, 429520, 456365, 521560, 561680, 730184, 912730, 1043120, 1460368, 1825460, 3650920, 7301840]

約数ペア:

[(1, 7301840), (2, 3650920), (4, 1825460), (5, 1460368), (7, 1043120), (8, 912730), (10, 730184), (13, 561680), (14, 521560), (16, 456365), (17, 429520), (20, 365092), (26, 280840), (28, 260780), (34, 214760), (35, 208624), (40, 182546), (52, 140420), (56, 130390), (59, 123760), (65, 112336), (68, 107380), (70, 104312), (80, 91273), (85, 85904), (91, 80240), (104, 70210), (112, 65195), (118, 61880), (119, 61360), (130, 56168), (136, 53690), (140, 52156), (170, 42952), (182, 40120), (208, 35105), (221, 33040), (236, 30940), (238, 30680), (260, 28084), (272, 26845), (280, 26078), (295, 24752), (340, 21476), (364, 20060), (413, 17680), (442, 16520), (455, 16048), (472, 15470), (476, 15340), (520, 14042), (560, 13039), (590, 12376), (595, 12272), (680, 10738), (728, 10030), (767, 9520), (826, 8840), (884, 8260), (910, 8024), (944, 7735), (952, 7670), (1003, 7280), (1040, 7021), (1105, 6608), (1180, 6188), (1190, 6136), (1360, 5369), (1456, 5015), (1534, 4760), (1547, 4720), (1652, 4420), (1768, 4130), (1820, 4012), (1904, 3835), (2006, 3640), (2065, 3536), (2210, 3304), (2360, 3094), (2380, 3068)]