400893103680

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1051}}^1\times {\mathrm{1583}}^1$

素因数の和:2905

約数の個数: 224

約数和(自身を含む): 1279930595328

約数和(自身を除く): 879037491648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 251, 320, 480, 502, 753, 960, 1004, 1051, 1255, 1506, 1583, 2008, 2102, 2510, 3012, 3153, 3166, 3765, 4016, 4204, 4749, 5020, 5255, 6024, 6306, 6332, 7530, 7915, 8032, 8408, 9498, 10040, 10510, 12048, 12612, 12664, 15060, 15765, 15830, 16064, 16816, 18996, 20080, 21020, 23745, 24096, 25224, 25328, 30120, 31530, 31660, 33632, 37992, 40160, 42040, 47490, 48192, 50448, 50656, 60240, 63060, 63320, 67264, 75984, 80320, 84080, 94980, 100896, 101312, 120480, 126120, 126640, 151968, 168160, 189960, 201792, 240960, 252240, 253280, 263801, 303936, 336320, 379920, 397333, 504480, 506560, 527602, 759840, 791403, 794666, 1008960, 1055204, 1191999, 1319005, 1519680, 1582806, 1589332, 1663733, 1986665, 2110408, 2383998, 2638010, 3165612, 3178664, 3327466, 3957015, 3973330, 4220816, 4767996, 4991199, 5276020, 5959995, 6331224, 6357328, 6654932, 7914030, 7946660, 8318665, 8441632, 9535992, 9982398, 10552040, 11919990, 12662448, 12714656, 13309864, 15828060, 15893320, 16637330, 16883264, 19071984, 19964796, 21104080, 23839980, 24955995, 25324896, 25429312, 26619728, 31656120, 31786640, 33274660, 38143968, 39929592, 42208160, 47679960, 49911990, 50649792, 53239456, 63312240, 63573280, 66549320, 76287936, 79859184, 84416320, 95359920, 99823980, 106478912, 126624480, 127146560, 133098640, 159718368, 190719840, 199647960, 253248960, 266197280, 319436736, 381439680, 399295920, 417596983, 532394560, 798591840, 835193966, 1252790949, 1597183680, 1670387932, 2087984915, 2505581898, 3340775864, 4175969830, 5011163796, 6263954745, 6681551728, 8351939660, 10022327592, 12527909490, 13363103456, 16703879320, 20044655184, 25055818980, 26726206912, 33407758640, 40089310368, 50111637960, 66815517280, 80178620736, 100223275920, 133631034560, 200446551840, 400893103680]

約数ペア:

[(1, 400893103680), (2, 200446551840), (3, 133631034560), (4, 100223275920), (5, 80178620736), (6, 66815517280), (8, 50111637960), (10, 40089310368), (12, 33407758640), (15, 26726206912), (16, 25055818980), (20, 20044655184), (24, 16703879320), (30, 13363103456), (32, 12527909490), (40, 10022327592), (48, 8351939660), (60, 6681551728), (64, 6263954745), (80, 5011163796), (96, 4175969830), (120, 3340775864), (160, 2505581898), (192, 2087984915), (240, 1670387932), (251, 1597183680), (320, 1252790949), (480, 835193966), (502, 798591840), (753, 532394560), (960, 417596983), (1004, 399295920), (1051, 381439680), (1255, 319436736), (1506, 266197280), (1583, 253248960), (2008, 199647960), (2102, 190719840), (2510, 159718368), (3012, 133098640), (3153, 127146560), (3166, 126624480), (3765, 106478912), (4016, 99823980), (4204, 95359920), (4749, 84416320), (5020, 79859184), (5255, 76287936), (6024, 66549320), (6306, 63573280), (6332, 63312240), (7530, 53239456), (7915, 50649792), (8032, 49911990), (8408, 47679960), (9498, 42208160), (10040, 39929592), (10510, 38143968), (12048, 33274660), (12612, 31786640), (12664, 31656120), (15060, 26619728), (15765, 25429312), (15830, 25324896), (16064, 24955995), (16816, 23839980), (18996, 21104080), (20080, 19964796), (21020, 19071984), (23745, 16883264), (24096, 16637330), (25224, 15893320), (25328, 15828060), (30120, 13309864), (31530, 12714656), (31660, 12662448), (33632, 11919990), (37992, 10552040), (40160, 9982398), (42040, 9535992), (47490, 8441632), (48192, 8318665), (50448, 7946660), (50656, 7914030), (60240, 6654932), (63060, 6357328), (63320, 6331224), (67264, 5959995), (75984, 5276020), (80320, 4991199), (84080, 4767996), (94980, 4220816), (100896, 3973330), (101312, 3957015), (120480, 3327466), (126120, 3178664), (126640, 3165612), (151968, 2638010), (168160, 2383998), (189960, 2110408), (201792, 1986665), (240960, 1663733), (252240, 1589332), (253280, 1582806), (263801, 1519680), (303936, 1319005), (336320, 1191999), (379920, 1055204), (397333, 1008960), (504480, 794666), (506560, 791403), (527602, 759840)]