225958320

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{419}}^1$

素因数の和:552

約数の個数: 240

約数和(自身を含む): 877443840

約数和(自身を除く): 651485520

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 107, 112, 120, 126, 140, 144, 168, 180, 210, 214, 240, 252, 280, 315, 321, 336, 360, 419, 420, 428, 504, 535, 560, 630, 642, 720, 749, 838, 840, 856, 963, 1008, 1070, 1257, 1260, 1284, 1498, 1605, 1676, 1680, 1712, 1926, 2095, 2140, 2247, 2514, 2520, 2568, 2933, 2996, 3210, 3352, 3745, 3771, 3852, 4190, 4280, 4494, 4815, 5028, 5040, 5136, 5866, 5992, 6285, 6420, 6704, 6741, 7490, 7542, 7704, 8380, 8560, 8799, 8988, 9630, 10056, 11235, 11732, 11984, 12570, 12840, 13482, 14665, 14980, 15084, 15408, 16760, 17598, 17976, 18855, 19260, 20112, 22470, 23464, 25140, 25680, 26397, 26964, 29330, 29960, 30168, 33520, 33705, 35196, 35952, 37710, 38520, 43995, 44833, 44940, 46928, 50280, 52794, 53928, 58660, 59920, 60336, 67410, 70392, 75420, 77040, 87990, 89666, 89880, 100560, 105588, 107856, 117320, 131985, 134499, 134820, 140784, 150840, 175980, 179332, 179760, 211176, 224165, 234640, 263970, 268998, 269640, 301680, 313831, 351960, 358664, 403497, 422352, 448330, 527940, 537996, 539280, 627662, 672495, 703920, 717328, 806994, 896660, 941493, 1055880, 1075992, 1255324, 1344990, 1569155, 1613988, 1793320, 1882986, 2017485, 2111760, 2151984, 2510648, 2689980, 2824479, 3138310, 3227976, 3586640, 3765972, 4034970, 4707465, 5021296, 5379960, 5648958, 6276620, 6455952, 7531944, 8069940, 9414930, 10759920, 11297916, 12553240, 14122395, 15063888, 16139880, 18829860, 22595832, 25106480, 28244790, 32279760, 37659720, 45191664, 56489580, 75319440, 112979160, 225958320]

約数ペア:

[(1, 225958320), (2, 112979160), (3, 75319440), (4, 56489580), (5, 45191664), (6, 37659720), (7, 32279760), (8, 28244790), (9, 25106480), (10, 22595832), (12, 18829860), (14, 16139880), (15, 15063888), (16, 14122395), (18, 12553240), (20, 11297916), (21, 10759920), (24, 9414930), (28, 8069940), (30, 7531944), (35, 6455952), (36, 6276620), (40, 5648958), (42, 5379960), (45, 5021296), (48, 4707465), (56, 4034970), (60, 3765972), (63, 3586640), (70, 3227976), (72, 3138310), (80, 2824479), (84, 2689980), (90, 2510648), (105, 2151984), (107, 2111760), (112, 2017485), (120, 1882986), (126, 1793320), (140, 1613988), (144, 1569155), (168, 1344990), (180, 1255324), (210, 1075992), (214, 1055880), (240, 941493), (252, 896660), (280, 806994), (315, 717328), (321, 703920), (336, 672495), (360, 627662), (419, 539280), (420, 537996), (428, 527940), (504, 448330), (535, 422352), (560, 403497), (630, 358664), (642, 351960), (720, 313831), (749, 301680), (838, 269640), (840, 268998), (856, 263970), (963, 234640), (1008, 224165), (1070, 211176), (1257, 179760), (1260, 179332), (1284, 175980), (1498, 150840), (1605, 140784), (1676, 134820), (1680, 134499), (1712, 131985), (1926, 117320), (2095, 107856), (2140, 105588), (2247, 100560), (2514, 89880), (2520, 89666), (2568, 87990), (2933, 77040), (2996, 75420), (3210, 70392), (3352, 67410), (3745, 60336), (3771, 59920), (3852, 58660), (4190, 53928), (4280, 52794), (4494, 50280), (4815, 46928), (5028, 44940), (5040, 44833), (5136, 43995), (5866, 38520), (5992, 37710), (6285, 35952), (6420, 35196), (6704, 33705), (6741, 33520), (7490, 30168), (7542, 29960), (7704, 29330), (8380, 26964), (8560, 26397), (8799, 25680), (8988, 25140), (9630, 23464), (10056, 22470), (11235, 20112), (11732, 19260), (11984, 18855), (12570, 17976), (12840, 17598), (13482, 16760), (14665, 15408), (14980, 15084)]