374873520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{251}}^1$

素因数の和:408

約数の個数: 240

約数和(自身を含む): 1367912448

約数和(自身を除く): 993038928

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 49, 56, 60, 70, 80, 84, 98, 105, 112, 120, 127, 140, 147, 168, 196, 210, 240, 245, 251, 254, 280, 294, 336, 381, 392, 420, 490, 502, 508, 560, 588, 635, 735, 753, 762, 784, 840, 889, 980, 1004, 1016, 1176, 1255, 1270, 1470, 1506, 1524, 1680, 1757, 1778, 1905, 1960, 2008, 2032, 2352, 2510, 2540, 2667, 2940, 3012, 3048, 3514, 3556, 3765, 3810, 3920, 4016, 4445, 5020, 5080, 5271, 5334, 5880, 6024, 6096, 6223, 7028, 7112, 7530, 7620, 8785, 8890, 10040, 10160, 10542, 10668, 11760, 12048, 12299, 12446, 13335, 14056, 14224, 15060, 15240, 17570, 17780, 18669, 20080, 21084, 21336, 24598, 24892, 26355, 26670, 28112, 30120, 30480, 31115, 31877, 35140, 35560, 36897, 37338, 42168, 42672, 49196, 49784, 52710, 53340, 60240, 61495, 62230, 63754, 70280, 71120, 73794, 74676, 84336, 93345, 95631, 98392, 99568, 105420, 106680, 122990, 124460, 127508, 140560, 147588, 149352, 159385, 184485, 186690, 191262, 196784, 210840, 213360, 223139, 245980, 248920, 255016, 295176, 298704, 318770, 368970, 373380, 382524, 421680, 446278, 478155, 491960, 497840, 510032, 590352, 637540, 669417, 737940, 746760, 765048, 892556, 956310, 983920, 1115695, 1275080, 1338834, 1475880, 1493520, 1530096, 1561973, 1785112, 1912620, 2231390, 2550160, 2677668, 2951760, 3123946, 3347085, 3570224, 3825240, 4462780, 4685919, 5355336, 6247892, 6694170, 7650480, 7809865, 8925560, 9371838, 10710672, 12495784, 13388340, 15619730, 17851120, 18743676, 23429595, 24991568, 26776680, 31239460, 37487352, 46859190, 53553360, 62478920, 74974704, 93718380, 124957840, 187436760, 374873520]

約数ペア:

[(1, 374873520), (2, 187436760), (3, 124957840), (4, 93718380), (5, 74974704), (6, 62478920), (7, 53553360), (8, 46859190), (10, 37487352), (12, 31239460), (14, 26776680), (15, 24991568), (16, 23429595), (20, 18743676), (21, 17851120), (24, 15619730), (28, 13388340), (30, 12495784), (35, 10710672), (40, 9371838), (42, 8925560), (48, 7809865), (49, 7650480), (56, 6694170), (60, 6247892), (70, 5355336), (80, 4685919), (84, 4462780), (98, 3825240), (105, 3570224), (112, 3347085), (120, 3123946), (127, 2951760), (140, 2677668), (147, 2550160), (168, 2231390), (196, 1912620), (210, 1785112), (240, 1561973), (245, 1530096), (251, 1493520), (254, 1475880), (280, 1338834), (294, 1275080), (336, 1115695), (381, 983920), (392, 956310), (420, 892556), (490, 765048), (502, 746760), (508, 737940), (560, 669417), (588, 637540), (635, 590352), (735, 510032), (753, 497840), (762, 491960), (784, 478155), (840, 446278), (889, 421680), (980, 382524), (1004, 373380), (1016, 368970), (1176, 318770), (1255, 298704), (1270, 295176), (1470, 255016), (1506, 248920), (1524, 245980), (1680, 223139), (1757, 213360), (1778, 210840), (1905, 196784), (1960, 191262), (2008, 186690), (2032, 184485), (2352, 159385), (2510, 149352), (2540, 147588), (2667, 140560), (2940, 127508), (3012, 124460), (3048, 122990), (3514, 106680), (3556, 105420), (3765, 99568), (3810, 98392), (3920, 95631), (4016, 93345), (4445, 84336), (5020, 74676), (5080, 73794), (5271, 71120), (5334, 70280), (5880, 63754), (6024, 62230), (6096, 61495), (6223, 60240), (7028, 53340), (7112, 52710), (7530, 49784), (7620, 49196), (8785, 42672), (8890, 42168), (10040, 37338), (10160, 36897), (10542, 35560), (10668, 35140), (11760, 31877), (12048, 31115), (12299, 30480), (12446, 30120), (13335, 28112), (14056, 26670), (14224, 26355), (15060, 24892), (15240, 24598), (17570, 21336), (17780, 21084), (18669, 20080)]