288040480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:379

約数の個数: 192

約数和(自身を含む): 852139008

約数和(自身を除く): 564098528

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 52, 56, 65, 70, 73, 80, 91, 104, 112, 130, 140, 146, 160, 182, 208, 224, 260, 271, 280, 292, 364, 365, 416, 455, 511, 520, 542, 560, 584, 728, 730, 910, 949, 1022, 1040, 1084, 1120, 1168, 1355, 1456, 1460, 1820, 1897, 1898, 2044, 2080, 2168, 2336, 2555, 2710, 2912, 2920, 3523, 3640, 3794, 3796, 4088, 4336, 4745, 5110, 5420, 5840, 6643, 7046, 7280, 7588, 7592, 8176, 8672, 9485, 9490, 10220, 10840, 11680, 13286, 14092, 14560, 15176, 15184, 16352, 17615, 18970, 18980, 19783, 20440, 21680, 24661, 26572, 28184, 30352, 30368, 33215, 35230, 37940, 37960, 39566, 40880, 43360, 49322, 53144, 56368, 60704, 66430, 70460, 75880, 75920, 79132, 81760, 98644, 98915, 106288, 112736, 123305, 132860, 138481, 140920, 151760, 151840, 158264, 197288, 197830, 212576, 246610, 257179, 265720, 276962, 281840, 303520, 316528, 394576, 395660, 493220, 514358, 531440, 553924, 563680, 633056, 692405, 789152, 791320, 986440, 1028716, 1062880, 1107848, 1285895, 1384810, 1582640, 1800253, 1972880, 2057432, 2215696, 2571790, 2769620, 3165280, 3600506, 3945760, 4114864, 4431392, 5143580, 5539240, 7201012, 8229728, 9001265, 10287160, 11078480, 14402024, 18002530, 20574320, 22156960, 28804048, 36005060, 41148640, 57608096, 72010120, 144020240, 288040480]

約数ペア:

[(1, 288040480), (2, 144020240), (4, 72010120), (5, 57608096), (7, 41148640), (8, 36005060), (10, 28804048), (13, 22156960), (14, 20574320), (16, 18002530), (20, 14402024), (26, 11078480), (28, 10287160), (32, 9001265), (35, 8229728), (40, 7201012), (52, 5539240), (56, 5143580), (65, 4431392), (70, 4114864), (73, 3945760), (80, 3600506), (91, 3165280), (104, 2769620), (112, 2571790), (130, 2215696), (140, 2057432), (146, 1972880), (160, 1800253), (182, 1582640), (208, 1384810), (224, 1285895), (260, 1107848), (271, 1062880), (280, 1028716), (292, 986440), (364, 791320), (365, 789152), (416, 692405), (455, 633056), (511, 563680), (520, 553924), (542, 531440), (560, 514358), (584, 493220), (728, 395660), (730, 394576), (910, 316528), (949, 303520), (1022, 281840), (1040, 276962), (1084, 265720), (1120, 257179), (1168, 246610), (1355, 212576), (1456, 197830), (1460, 197288), (1820, 158264), (1897, 151840), (1898, 151760), (2044, 140920), (2080, 138481), (2168, 132860), (2336, 123305), (2555, 112736), (2710, 106288), (2912, 98915), (2920, 98644), (3523, 81760), (3640, 79132), (3794, 75920), (3796, 75880), (4088, 70460), (4336, 66430), (4745, 60704), (5110, 56368), (5420, 53144), (5840, 49322), (6643, 43360), (7046, 40880), (7280, 39566), (7588, 37960), (7592, 37940), (8176, 35230), (8672, 33215), (9485, 30368), (9490, 30352), (10220, 28184), (10840, 26572), (11680, 24661), (13286, 21680), (14092, 20440), (14560, 19783), (15176, 18980), (15184, 18970), (16352, 17615)]