218233600

素因数分解:

$2^8\times 5^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:143

約数の個数: 216

約数和(自身を含む): 604999472

約数和(自身を除く): 386765872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 43, 50, 52, 61, 64, 65, 80, 86, 100, 104, 122, 128, 130, 160, 172, 200, 208, 215, 244, 256, 260, 305, 320, 325, 344, 400, 416, 430, 488, 520, 559, 610, 640, 650, 688, 793, 800, 832, 860, 976, 1040, 1075, 1118, 1220, 1280, 1300, 1376, 1525, 1586, 1600, 1664, 1720, 1952, 2080, 2150, 2236, 2440, 2600, 2623, 2752, 2795, 3050, 3172, 3200, 3328, 3440, 3904, 3965, 4160, 4300, 4472, 4880, 5200, 5246, 5504, 5590, 6100, 6344, 6400, 6880, 7808, 7930, 8320, 8600, 8944, 9760, 10400, 10492, 11008, 11180, 12200, 12688, 13115, 13760, 13975, 15616, 15860, 16640, 17200, 17888, 19520, 19825, 20800, 20984, 22360, 24400, 25376, 26230, 27520, 27950, 31720, 34099, 34400, 35776, 39040, 39650, 41600, 41968, 44720, 48800, 50752, 52460, 55040, 55900, 63440, 65575, 68198, 68800, 71552, 78080, 79300, 83200, 83936, 89440, 97600, 101504, 104920, 111800, 126880, 131150, 136396, 137600, 143104, 158600, 167872, 170495, 178880, 195200, 203008, 209840, 223600, 253760, 262300, 272792, 275200, 317200, 335744, 340990, 357760, 390400, 419680, 447200, 507520, 524600, 545584, 634400, 671488, 681980, 715520, 839360, 852475, 894400, 1015040, 1049200, 1091168, 1268800, 1363960, 1678720, 1704950, 1788800, 2098400, 2182336, 2537600, 2727920, 3357440, 3409900, 3577600, 4196800, 4364672, 5075200, 5455840, 6819800, 8393600, 8729344, 10911680, 13639600, 16787200, 21823360, 27279200, 43646720, 54558400, 109116800, 218233600]

約数ペア:

[(1, 218233600), (2, 109116800), (4, 54558400), (5, 43646720), (8, 27279200), (10, 21823360), (13, 16787200), (16, 13639600), (20, 10911680), (25, 8729344), (26, 8393600), (32, 6819800), (40, 5455840), (43, 5075200), (50, 4364672), (52, 4196800), (61, 3577600), (64, 3409900), (65, 3357440), (80, 2727920), (86, 2537600), (100, 2182336), (104, 2098400), (122, 1788800), (128, 1704950), (130, 1678720), (160, 1363960), (172, 1268800), (200, 1091168), (208, 1049200), (215, 1015040), (244, 894400), (256, 852475), (260, 839360), (305, 715520), (320, 681980), (325, 671488), (344, 634400), (400, 545584), (416, 524600), (430, 507520), (488, 447200), (520, 419680), (559, 390400), (610, 357760), (640, 340990), (650, 335744), (688, 317200), (793, 275200), (800, 272792), (832, 262300), (860, 253760), (976, 223600), (1040, 209840), (1075, 203008), (1118, 195200), (1220, 178880), (1280, 170495), (1300, 167872), (1376, 158600), (1525, 143104), (1586, 137600), (1600, 136396), (1664, 131150), (1720, 126880), (1952, 111800), (2080, 104920), (2150, 101504), (2236, 97600), (2440, 89440), (2600, 83936), (2623, 83200), (2752, 79300), (2795, 78080), (3050, 71552), (3172, 68800), (3200, 68198), (3328, 65575), (3440, 63440), (3904, 55900), (3965, 55040), (4160, 52460), (4300, 50752), (4472, 48800), (4880, 44720), (5200, 41968), (5246, 41600), (5504, 39650), (5590, 39040), (6100, 35776), (6344, 34400), (6400, 34099), (6880, 31720), (7808, 27950), (7930, 27520), (8320, 26230), (8600, 25376), (8944, 24400), (9760, 22360), (10400, 20984), (10492, 20800), (11008, 19825), (11180, 19520), (12200, 17888), (12688, 17200), (13115, 16640), (13760, 15860), (13975, 15616)]