509610080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:389

約数の個数: 192

約数和(自身を含む): 1460809728

約数和(自身を除く): 951199648

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 32, 35, 40, 46, 56, 70, 73, 80, 92, 112, 115, 140, 146, 160, 161, 184, 224, 230, 271, 280, 292, 322, 365, 368, 460, 511, 542, 560, 584, 644, 730, 736, 805, 920, 1022, 1084, 1120, 1168, 1288, 1355, 1460, 1610, 1679, 1840, 1897, 2044, 2168, 2336, 2555, 2576, 2710, 2920, 3220, 3358, 3680, 3794, 4088, 4336, 5110, 5152, 5420, 5840, 6233, 6440, 6716, 7588, 8176, 8395, 8672, 9485, 10220, 10840, 11680, 11753, 12466, 12880, 13432, 15176, 16352, 16790, 18970, 19783, 20440, 21680, 23506, 24932, 25760, 26864, 30352, 31165, 33580, 37940, 39566, 40880, 43360, 43631, 47012, 49864, 53728, 58765, 60704, 62330, 67160, 75880, 79132, 81760, 87262, 94024, 98915, 99728, 117530, 124660, 134320, 138481, 151760, 158264, 174524, 188048, 197830, 199456, 218155, 235060, 249320, 268640, 276962, 303520, 316528, 349048, 376096, 395660, 436310, 455009, 470120, 498640, 553924, 633056, 692405, 698096, 791320, 872620, 910018, 940240, 997280, 1107848, 1384810, 1396192, 1582640, 1745240, 1820036, 1880480, 2215696, 2275045, 2769620, 3165280, 3185063, 3490480, 3640072, 4431392, 4550090, 5539240, 6370126, 6980960, 7280144, 9100180, 11078480, 12740252, 14560288, 15925315, 18200360, 22156960, 25480504, 31850630, 36400720, 50961008, 63701260, 72801440, 101922016, 127402520, 254805040, 509610080]

約数ペア:

[(1, 509610080), (2, 254805040), (4, 127402520), (5, 101922016), (7, 72801440), (8, 63701260), (10, 50961008), (14, 36400720), (16, 31850630), (20, 25480504), (23, 22156960), (28, 18200360), (32, 15925315), (35, 14560288), (40, 12740252), (46, 11078480), (56, 9100180), (70, 7280144), (73, 6980960), (80, 6370126), (92, 5539240), (112, 4550090), (115, 4431392), (140, 3640072), (146, 3490480), (160, 3185063), (161, 3165280), (184, 2769620), (224, 2275045), (230, 2215696), (271, 1880480), (280, 1820036), (292, 1745240), (322, 1582640), (365, 1396192), (368, 1384810), (460, 1107848), (511, 997280), (542, 940240), (560, 910018), (584, 872620), (644, 791320), (730, 698096), (736, 692405), (805, 633056), (920, 553924), (1022, 498640), (1084, 470120), (1120, 455009), (1168, 436310), (1288, 395660), (1355, 376096), (1460, 349048), (1610, 316528), (1679, 303520), (1840, 276962), (1897, 268640), (2044, 249320), (2168, 235060), (2336, 218155), (2555, 199456), (2576, 197830), (2710, 188048), (2920, 174524), (3220, 158264), (3358, 151760), (3680, 138481), (3794, 134320), (4088, 124660), (4336, 117530), (5110, 99728), (5152, 98915), (5420, 94024), (5840, 87262), (6233, 81760), (6440, 79132), (6716, 75880), (7588, 67160), (8176, 62330), (8395, 60704), (8672, 58765), (9485, 53728), (10220, 49864), (10840, 47012), (11680, 43631), (11753, 43360), (12466, 40880), (12880, 39566), (13432, 37940), (15176, 33580), (16352, 31165), (16790, 30352), (18970, 26864), (19783, 25760), (20440, 24932), (21680, 23506)]