316695960

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:447

約数の個数: 256

約数和(自身を含む): 1218585600

約数和(自身を除く): 901889640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 163, 168, 180, 189, 210, 216, 252, 257, 270, 280, 315, 326, 360, 378, 420, 489, 504, 514, 540, 630, 652, 756, 771, 815, 840, 945, 978, 1028, 1080, 1141, 1260, 1285, 1304, 1467, 1512, 1542, 1630, 1799, 1890, 1956, 2056, 2282, 2313, 2445, 2520, 2570, 2934, 3084, 3260, 3423, 3598, 3780, 3855, 3912, 4401, 4564, 4626, 4890, 5140, 5397, 5705, 5868, 6168, 6520, 6846, 6939, 7196, 7335, 7560, 7710, 8802, 8995, 9128, 9252, 9780, 10269, 10280, 10794, 11410, 11565, 11736, 13692, 13878, 14392, 14670, 15420, 16191, 17115, 17604, 17990, 18504, 19560, 20538, 21588, 22005, 22820, 23130, 26985, 27384, 27756, 29340, 30807, 30840, 32382, 34230, 34695, 35208, 35980, 41076, 41891, 43176, 44010, 45640, 46260, 48573, 51345, 53970, 55512, 58680, 61614, 64764, 68460, 69390, 71960, 80955, 82152, 83782, 88020, 92520, 97146, 102690, 107940, 123228, 125673, 129528, 136920, 138780, 154035, 161910, 167564, 176040, 194292, 205380, 209455, 215880, 242865, 246456, 251346, 277560, 293237, 308070, 323820, 335128, 377019, 388584, 410760, 418910, 485730, 502692, 586474, 616140, 628365, 647640, 754038, 837820, 879711, 971460, 1005384, 1131057, 1172948, 1232280, 1256730, 1466185, 1508076, 1675640, 1759422, 1885095, 1942920, 2262114, 2345896, 2513460, 2639133, 2932370, 3016152, 3518844, 3770190, 4398555, 4524228, 5026920, 5278266, 5655285, 5864740, 7037688, 7540380, 7917399, 8797110, 9048456, 10556532, 11310570, 11729480, 13195665, 15080760, 15834798, 17594220, 21113064, 22621140, 26391330, 31669596, 35188440, 39586995, 45242280, 52782660, 63339192, 79173990, 105565320, 158347980, 316695960]

約数ペア:

[(1, 316695960), (2, 158347980), (3, 105565320), (4, 79173990), (5, 63339192), (6, 52782660), (7, 45242280), (8, 39586995), (9, 35188440), (10, 31669596), (12, 26391330), (14, 22621140), (15, 21113064), (18, 17594220), (20, 15834798), (21, 15080760), (24, 13195665), (27, 11729480), (28, 11310570), (30, 10556532), (35, 9048456), (36, 8797110), (40, 7917399), (42, 7540380), (45, 7037688), (54, 5864740), (56, 5655285), (60, 5278266), (63, 5026920), (70, 4524228), (72, 4398555), (84, 3770190), (90, 3518844), (105, 3016152), (108, 2932370), (120, 2639133), (126, 2513460), (135, 2345896), (140, 2262114), (163, 1942920), (168, 1885095), (180, 1759422), (189, 1675640), (210, 1508076), (216, 1466185), (252, 1256730), (257, 1232280), (270, 1172948), (280, 1131057), (315, 1005384), (326, 971460), (360, 879711), (378, 837820), (420, 754038), (489, 647640), (504, 628365), (514, 616140), (540, 586474), (630, 502692), (652, 485730), (756, 418910), (771, 410760), (815, 388584), (840, 377019), (945, 335128), (978, 323820), (1028, 308070), (1080, 293237), (1141, 277560), (1260, 251346), (1285, 246456), (1304, 242865), (1467, 215880), (1512, 209455), (1542, 205380), (1630, 194292), (1799, 176040), (1890, 167564), (1956, 161910), (2056, 154035), (2282, 138780), (2313, 136920), (2445, 129528), (2520, 125673), (2570, 123228), (2934, 107940), (3084, 102690), (3260, 97146), (3423, 92520), (3598, 88020), (3780, 83782), (3855, 82152), (3912, 80955), (4401, 71960), (4564, 69390), (4626, 68460), (4890, 64764), (5140, 61614), (5397, 58680), (5705, 55512), (5868, 53970), (6168, 51345), (6520, 48573), (6846, 46260), (6939, 45640), (7196, 44010), (7335, 43176), (7560, 41891), (7710, 41076), (8802, 35980), (8995, 35208), (9128, 34695), (9252, 34230), (9780, 32382), (10269, 30840), (10280, 30807), (10794, 29340), (11410, 27756), (11565, 27384), (11736, 26985), (13692, 23130), (13878, 22820), (14392, 22005), (14670, 21588), (15420, 20538), (16191, 19560), (17115, 18504), (17604, 17990)]