220472615520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{6577}}^1\times {\mathrm{23279}}^1$

素因数の和:29877

約数の個数: 144

約数和(自身を含む): 752509517760

約数和(自身を除く): 532036902240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 6577, 13154, 19731, 23279, 26308, 32885, 39462, 46558, 52616, 59193, 65770, 69837, 78924, 93116, 98655, 105232, 116395, 118386, 131540, 139674, 157848, 186232, 197310, 209511, 210464, 232790, 236772, 263080, 279348, 295965, 315696, 349185, 372464, 394620, 419022, 465580, 473544, 526160, 558696, 591930, 631392, 698370, 744928, 789240, 838044, 931160, 947088, 1047555, 1052320, 1117392, 1183860, 1396740, 1578480, 1676088, 1862320, 1894176, 2095110, 2234784, 2367720, 2793480, 3156960, 3352176, 3724640, 4190220, 4735440, 5586960, 6704352, 8380440, 9470880, 11173920, 16760880, 33521760, 153105983, 306211966, 459317949, 612423932, 765529915, 918635898, 1224847864, 1377953847, 1531059830, 1837271796, 2296589745, 2449695728, 2755907694, 3062119660, 3674543592, 4593179490, 4899391456, 5511815388, 6124239320, 6889769235, 7349087184, 9186358980, 11023630776, 12248478640, 13779538470, 14698174368, 18372717960, 22047261552, 24496957280, 27559076940, 36745435920, 44094523104, 55118153880, 73490871840, 110236307760, 220472615520]

約数ペア:

[(1, 220472615520), (2, 110236307760), (3, 73490871840), (4, 55118153880), (5, 44094523104), (6, 36745435920), (8, 27559076940), (9, 24496957280), (10, 22047261552), (12, 18372717960), (15, 14698174368), (16, 13779538470), (18, 12248478640), (20, 11023630776), (24, 9186358980), (30, 7349087184), (32, 6889769235), (36, 6124239320), (40, 5511815388), (45, 4899391456), (48, 4593179490), (60, 3674543592), (72, 3062119660), (80, 2755907694), (90, 2449695728), (96, 2296589745), (120, 1837271796), (144, 1531059830), (160, 1377953847), (180, 1224847864), (240, 918635898), (288, 765529915), (360, 612423932), (480, 459317949), (720, 306211966), (1440, 153105983), (6577, 33521760), (13154, 16760880), (19731, 11173920), (23279, 9470880), (26308, 8380440), (32885, 6704352), (39462, 5586960), (46558, 4735440), (52616, 4190220), (59193, 3724640), (65770, 3352176), (69837, 3156960), (78924, 2793480), (93116, 2367720), (98655, 2234784), (105232, 2095110), (116395, 1894176), (118386, 1862320), (131540, 1676088), (139674, 1578480), (157848, 1396740), (186232, 1183860), (197310, 1117392), (209511, 1052320), (210464, 1047555), (232790, 947088), (236772, 931160), (263080, 838044), (279348, 789240), (295965, 744928), (315696, 698370), (349185, 631392), (372464, 591930), (394620, 558696), (419022, 526160), (465580, 473544)]