748669320

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12917}}^1$

素因数の和:12964

約数の個数: 192

約数和(自身を含む): 2901899520

約数和(自身を除く): 2153230200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 23, 24, 28, 30, 35, 36, 40, 42, 45, 46, 56, 60, 63, 69, 70, 72, 84, 90, 92, 105, 115, 120, 126, 138, 140, 161, 168, 180, 184, 207, 210, 230, 252, 276, 280, 315, 322, 345, 360, 414, 420, 460, 483, 504, 552, 630, 644, 690, 805, 828, 840, 920, 966, 1035, 1260, 1288, 1380, 1449, 1610, 1656, 1932, 2070, 2415, 2520, 2760, 2898, 3220, 3864, 4140, 4830, 5796, 6440, 7245, 8280, 9660, 11592, 12917, 14490, 19320, 25834, 28980, 38751, 51668, 57960, 64585, 77502, 90419, 103336, 116253, 129170, 155004, 180838, 193755, 232506, 258340, 271257, 297091, 310008, 361676, 387510, 452095, 465012, 516680, 542514, 581265, 594182, 723352, 775020, 813771, 891273, 904190, 930024, 1085028, 1162530, 1188364, 1356285, 1485455, 1550040, 1627542, 1782546, 1808380, 2079637, 2170056, 2325060, 2376728, 2673819, 2712570, 2970910, 3255084, 3565092, 3616760, 4068855, 4159274, 4456365, 4650120, 5347638, 5425140, 5941820, 6238911, 6510168, 7130184, 8137710, 8318548, 8912730, 10398185, 10695276, 10850280, 11883640, 12477822, 13369095, 16275420, 16637096, 17825460, 18716733, 20796370, 21390552, 24955644, 26738190, 31194555, 32550840, 35650920, 37433466, 41592740, 49911288, 53476380, 62389110, 74866932, 83185480, 93583665, 106952760, 124778220, 149733864, 187167330, 249556440, 374334660, 748669320]

約数ペア:

[(1, 748669320), (2, 374334660), (3, 249556440), (4, 187167330), (5, 149733864), (6, 124778220), (7, 106952760), (8, 93583665), (9, 83185480), (10, 74866932), (12, 62389110), (14, 53476380), (15, 49911288), (18, 41592740), (20, 37433466), (21, 35650920), (23, 32550840), (24, 31194555), (28, 26738190), (30, 24955644), (35, 21390552), (36, 20796370), (40, 18716733), (42, 17825460), (45, 16637096), (46, 16275420), (56, 13369095), (60, 12477822), (63, 11883640), (69, 10850280), (70, 10695276), (72, 10398185), (84, 8912730), (90, 8318548), (92, 8137710), (105, 7130184), (115, 6510168), (120, 6238911), (126, 5941820), (138, 5425140), (140, 5347638), (161, 4650120), (168, 4456365), (180, 4159274), (184, 4068855), (207, 3616760), (210, 3565092), (230, 3255084), (252, 2970910), (276, 2712570), (280, 2673819), (315, 2376728), (322, 2325060), (345, 2170056), (360, 2079637), (414, 1808380), (420, 1782546), (460, 1627542), (483, 1550040), (504, 1485455), (552, 1356285), (630, 1188364), (644, 1162530), (690, 1085028), (805, 930024), (828, 904190), (840, 891273), (920, 813771), (966, 775020), (1035, 723352), (1260, 594182), (1288, 581265), (1380, 542514), (1449, 516680), (1610, 465012), (1656, 452095), (1932, 387510), (2070, 361676), (2415, 310008), (2520, 297091), (2760, 271257), (2898, 258340), (3220, 232506), (3864, 193755), (4140, 180838), (4830, 155004), (5796, 129170), (6440, 116253), (7245, 103336), (8280, 90419), (9660, 77502), (11592, 64585), (12917, 57960), (14490, 51668), (19320, 38751), (25834, 28980)]