497001960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{389}}^1$

素因数の和:442

約数の個数: 384

約数和(自身を含む): 2055456000

約数和(自身を除く): 1558454040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 27, 28, 30, 35, 36, 39, 40, 42, 45, 52, 54, 56, 60, 63, 65, 70, 72, 78, 84, 90, 91, 104, 105, 108, 117, 120, 126, 130, 135, 140, 156, 168, 169, 180, 182, 189, 195, 210, 216, 234, 252, 260, 270, 273, 280, 312, 315, 338, 351, 360, 364, 378, 389, 390, 420, 455, 468, 504, 507, 520, 540, 546, 585, 630, 676, 702, 728, 756, 778, 780, 819, 840, 845, 910, 936, 945, 1014, 1080, 1092, 1167, 1170, 1183, 1260, 1352, 1365, 1404, 1512, 1521, 1556, 1560, 1638, 1690, 1755, 1820, 1890, 1945, 2028, 2184, 2334, 2340, 2366, 2457, 2520, 2535, 2723, 2730, 2808, 3042, 3112, 3276, 3380, 3501, 3510, 3549, 3640, 3780, 3890, 4056, 4095, 4563, 4668, 4680, 4732, 4914, 5057, 5070, 5446, 5460, 5835, 5915, 6084, 6552, 6760, 7002, 7020, 7098, 7560, 7605, 7780, 8169, 8190, 9126, 9336, 9464, 9828, 10114, 10140, 10503, 10647, 10892, 10920, 11670, 11830, 12168, 12285, 13615, 14004, 14040, 14196, 15171, 15210, 15560, 16338, 16380, 17505, 17745, 18252, 19656, 20228, 20280, 21006, 21294, 21784, 22815, 23340, 23660, 24507, 24570, 25285, 27230, 28008, 28392, 30342, 30420, 31941, 32676, 32760, 35010, 35399, 35490, 36504, 40456, 40845, 42012, 42588, 45513, 45630, 46680, 47320, 49014, 49140, 50570, 52515, 53235, 54460, 60684, 60840, 63882, 65352, 65741, 70020, 70798, 70980, 73521, 75855, 81690, 84024, 85176, 91026, 91260, 98028, 98280, 101140, 105030, 106197, 106470, 108920, 121368, 122535, 127764, 131482, 136539, 140040, 141596, 141960, 147042, 151710, 159705, 163380, 176995, 182052, 182520, 196056, 197223, 202280, 210060, 212394, 212940, 227565, 245070, 255528, 262964, 273078, 283192, 294084, 303420, 318591, 319410, 326760, 328705, 353990, 364104, 367605, 394446, 420120, 424788, 425880, 455130, 460187, 490140, 525928, 530985, 546156, 588168, 591669, 606840, 637182, 638820, 657410, 682695, 707980, 735210, 788892, 849576, 910260, 920374, 955773, 980280, 986115, 1061970, 1092312, 1183338, 1274364, 1277640, 1314820, 1365390, 1380561, 1415960, 1470420, 1577784, 1592955, 1775007, 1820520, 1840748, 1911546, 1972230, 2123940, 2300935, 2366676, 2548728, 2629640, 2730780, 2761122, 2940840, 2958345, 3185910, 3550014, 3681496, 3823092, 3944460, 4141683, 4247880, 4601870, 4733352, 4778865, 5461560, 5522244, 5916690, 6371820, 6902805, 7100028, 7646184, 7888920, 8283366, 8875035, 9203740, 9557730, 11044488, 11833380, 12425049, 12743640, 13805610, 14200056, 16566732, 17750070, 18407480, 19115460, 20708415, 23666760, 24850098, 27611220, 33133464, 35500140, 38230920, 41416830, 49700196, 55222440, 62125245, 71000280, 82833660, 99400392, 124250490, 165667320, 248500980, 497001960]

約数ペア:

[(1, 497001960), (2, 248500980), (3, 165667320), (4, 124250490), (5, 99400392), (6, 82833660), (7, 71000280), (8, 62125245), (9, 55222440), (10, 49700196), (12, 41416830), (13, 38230920), (14, 35500140), (15, 33133464), (18, 27611220), (20, 24850098), (21, 23666760), (24, 20708415), (26, 19115460), (27, 18407480), (28, 17750070), (30, 16566732), (35, 14200056), (36, 13805610), (39, 12743640), (40, 12425049), (42, 11833380), (45, 11044488), (52, 9557730), (54, 9203740), (56, 8875035), (60, 8283366), (63, 7888920), (65, 7646184), (70, 7100028), (72, 6902805), (78, 6371820), (84, 5916690), (90, 5522244), (91, 5461560), (104, 4778865), (105, 4733352), (108, 4601870), (117, 4247880), (120, 4141683), (126, 3944460), (130, 3823092), (135, 3681496), (140, 3550014), (156, 3185910), (168, 2958345), (169, 2940840), (180, 2761122), (182, 2730780), (189, 2629640), (195, 2548728), (210, 2366676), (216, 2300935), (234, 2123940), (252, 1972230), (260, 1911546), (270, 1840748), (273, 1820520), (280, 1775007), (312, 1592955), (315, 1577784), (338, 1470420), (351, 1415960), (360, 1380561), (364, 1365390), (378, 1314820), (389, 1277640), (390, 1274364), (420, 1183338), (455, 1092312), (468, 1061970), (504, 986115), (507, 980280), (520, 955773), (540, 920374), (546, 910260), (585, 849576), (630, 788892), (676, 735210), (702, 707980), (728, 682695), (756, 657410), (778, 638820), (780, 637182), (819, 606840), (840, 591669), (845, 588168), (910, 546156), (936, 530985), (945, 525928), (1014, 490140), (1080, 460187), (1092, 455130), (1167, 425880), (1170, 424788), (1183, 420120), (1260, 394446), (1352, 367605), (1365, 364104), (1404, 353990), (1512, 328705), (1521, 326760), (1556, 319410), (1560, 318591), (1638, 303420), (1690, 294084), (1755, 283192), (1820, 273078), (1890, 262964), (1945, 255528), (2028, 245070), (2184, 227565), (2334, 212940), (2340, 212394), (2366, 210060), (2457, 202280), (2520, 197223), (2535, 196056), (2723, 182520), (2730, 182052), (2808, 176995), (3042, 163380), (3112, 159705), (3276, 151710), (3380, 147042), (3501, 141960), (3510, 141596), (3549, 140040), (3640, 136539), (3780, 131482), (3890, 127764), (4056, 122535), (4095, 121368), (4563, 108920), (4668, 106470), (4680, 106197), (4732, 105030), (4914, 101140), (5057, 98280), (5070, 98028), (5446, 91260), (5460, 91026), (5835, 85176), (5915, 84024), (6084, 81690), (6552, 75855), (6760, 73521), (7002, 70980), (7020, 70798), (7098, 70020), (7560, 65741), (7605, 65352), (7780, 63882), (8169, 60840), (8190, 60684), (9126, 54460), (9336, 53235), (9464, 52515), (9828, 50570), (10114, 49140), (10140, 49014), (10503, 47320), (10647, 46680), (10892, 45630), (10920, 45513), (11670, 42588), (11830, 42012), (12168, 40845), (12285, 40456), (13615, 36504), (14004, 35490), (14040, 35399), (14196, 35010), (15171, 32760), (15210, 32676), (15560, 31941), (16338, 30420), (16380, 30342), (17505, 28392), (17745, 28008), (18252, 27230), (19656, 25285), (20228, 24570), (20280, 24507), (21006, 23660), (21294, 23340), (21784, 22815)]