7154499520

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:751

約数の個数: 224

約数和(自身を含む): 20269687680

約数和(自身を除く): 13115188160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 56, 58, 64, 70, 80, 112, 116, 140, 145, 160, 203, 224, 232, 241, 280, 290, 320, 406, 448, 457, 464, 482, 560, 580, 812, 914, 928, 964, 1015, 1120, 1160, 1205, 1624, 1687, 1828, 1856, 1928, 2030, 2240, 2285, 2320, 2410, 3199, 3248, 3374, 3656, 3856, 4060, 4570, 4640, 4820, 6398, 6496, 6748, 6989, 7312, 7712, 8120, 8435, 9140, 9280, 9640, 12796, 12992, 13253, 13496, 13978, 14624, 15424, 15995, 16240, 16870, 18280, 19280, 25592, 26506, 26992, 27956, 29248, 31990, 32480, 33740, 34945, 36560, 38560, 48923, 51184, 53012, 53984, 55912, 63980, 64960, 66265, 67480, 69890, 73120, 77120, 92771, 97846, 102368, 106024, 107968, 110137, 111824, 127960, 132530, 134960, 139780, 146240, 185542, 195692, 204736, 212048, 220274, 223648, 244615, 255920, 265060, 269920, 279560, 371084, 391384, 424096, 440548, 447296, 463855, 489230, 511840, 530120, 539840, 550685, 559120, 742168, 770959, 782768, 848192, 881096, 927710, 978460, 1023680, 1060240, 1101370, 1118240, 1484336, 1541918, 1565536, 1762192, 1855420, 1956920, 2120480, 2202740, 2236480, 2968672, 3083836, 3131072, 3193973, 3524384, 3710840, 3854795, 3913840, 4240960, 4405480, 5937344, 6167672, 6387946, 7048768, 7421680, 7709590, 7827680, 8810960, 12335344, 12775892, 14843360, 15419180, 15655360, 15969865, 17621920, 22357811, 24670688, 25551784, 29686720, 30838360, 31939730, 35243840, 44715622, 49341376, 51103568, 61676720, 63879460, 89431244, 102207136, 111789055, 123353440, 127758920, 178862488, 204414272, 223578110, 246706880, 255517840, 357724976, 447156220, 511035680, 715449952, 894312440, 1022071360, 1430899904, 1788624880, 3577249760, 7154499520]

約数ペア:

[(1, 7154499520), (2, 3577249760), (4, 1788624880), (5, 1430899904), (7, 1022071360), (8, 894312440), (10, 715449952), (14, 511035680), (16, 447156220), (20, 357724976), (28, 255517840), (29, 246706880), (32, 223578110), (35, 204414272), (40, 178862488), (56, 127758920), (58, 123353440), (64, 111789055), (70, 102207136), (80, 89431244), (112, 63879460), (116, 61676720), (140, 51103568), (145, 49341376), (160, 44715622), (203, 35243840), (224, 31939730), (232, 30838360), (241, 29686720), (280, 25551784), (290, 24670688), (320, 22357811), (406, 17621920), (448, 15969865), (457, 15655360), (464, 15419180), (482, 14843360), (560, 12775892), (580, 12335344), (812, 8810960), (914, 7827680), (928, 7709590), (964, 7421680), (1015, 7048768), (1120, 6387946), (1160, 6167672), (1205, 5937344), (1624, 4405480), (1687, 4240960), (1828, 3913840), (1856, 3854795), (1928, 3710840), (2030, 3524384), (2240, 3193973), (2285, 3131072), (2320, 3083836), (2410, 2968672), (3199, 2236480), (3248, 2202740), (3374, 2120480), (3656, 1956920), (3856, 1855420), (4060, 1762192), (4570, 1565536), (4640, 1541918), (4820, 1484336), (6398, 1118240), (6496, 1101370), (6748, 1060240), (6989, 1023680), (7312, 978460), (7712, 927710), (8120, 881096), (8435, 848192), (9140, 782768), (9280, 770959), (9640, 742168), (12796, 559120), (12992, 550685), (13253, 539840), (13496, 530120), (13978, 511840), (14624, 489230), (15424, 463855), (15995, 447296), (16240, 440548), (16870, 424096), (18280, 391384), (19280, 371084), (25592, 279560), (26506, 269920), (26992, 265060), (27956, 255920), (29248, 244615), (31990, 223648), (32480, 220274), (33740, 212048), (34945, 204736), (36560, 195692), (38560, 185542), (48923, 146240), (51184, 139780), (53012, 134960), (53984, 132530), (55912, 127960), (63980, 111824), (64960, 110137), (66265, 107968), (67480, 106024), (69890, 102368), (73120, 97846), (77120, 92771)]