225274560

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{4789}}^1$

素因数の和:4823

約数の個数: 168

約数和(自身を含む): 832195440

約数和(自身を除く): 606920880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 4789, 5880, 6720, 7840, 9408, 9578, 11760, 14367, 15680, 19156, 23520, 23945, 28734, 33523, 38312, 47040, 47890, 57468, 67046, 71835, 76624, 95780, 100569, 114936, 134092, 143670, 153248, 167615, 191560, 201138, 229872, 234661, 268184, 287340, 306496, 335230, 383120, 402276, 459744, 469322, 502845, 536368, 574680, 670460, 703983, 766240, 804552, 919488, 938644, 1005690, 1072736, 1149360, 1173305, 1340920, 1407966, 1532480, 1609104, 1877288, 2011380, 2145472, 2298720, 2346610, 2681840, 2815932, 3218208, 3519915, 3754576, 4022760, 4597440, 4693220, 5363680, 5631864, 6436416, 7039830, 7509152, 8045520, 9386440, 10727360, 11263728, 14079660, 15018304, 16091040, 18772880, 22527456, 28159320, 32182080, 37545760, 45054912, 56318640, 75091520, 112637280, 225274560]

約数ペア:

[(1, 225274560), (2, 112637280), (3, 75091520), (4, 56318640), (5, 45054912), (6, 37545760), (7, 32182080), (8, 28159320), (10, 22527456), (12, 18772880), (14, 16091040), (15, 15018304), (16, 14079660), (20, 11263728), (21, 10727360), (24, 9386440), (28, 8045520), (30, 7509152), (32, 7039830), (35, 6436416), (40, 5631864), (42, 5363680), (48, 4693220), (49, 4597440), (56, 4022760), (60, 3754576), (64, 3519915), (70, 3218208), (80, 2815932), (84, 2681840), (96, 2346610), (98, 2298720), (105, 2145472), (112, 2011380), (120, 1877288), (140, 1609104), (147, 1532480), (160, 1407966), (168, 1340920), (192, 1173305), (196, 1149360), (210, 1072736), (224, 1005690), (240, 938644), (245, 919488), (280, 804552), (294, 766240), (320, 703983), (336, 670460), (392, 574680), (420, 536368), (448, 502845), (480, 469322), (490, 459744), (560, 402276), (588, 383120), (672, 335230), (735, 306496), (784, 287340), (840, 268184), (960, 234661), (980, 229872), (1120, 201138), (1176, 191560), (1344, 167615), (1470, 153248), (1568, 143670), (1680, 134092), (1960, 114936), (2240, 100569), (2352, 95780), (2940, 76624), (3136, 71835), (3360, 67046), (3920, 57468), (4704, 47890), (4789, 47040), (5880, 38312), (6720, 33523), (7840, 28734), (9408, 23945), (9578, 23520), (11760, 19156), (14367, 15680)]