2031096320

素因数分解:

$2^9\times 5^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:207

約数の個数: 240

約数和(自身を含む): 5485898880

約数和(自身を除く): 3454802560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 79, 80, 83, 88, 110, 121, 128, 158, 160, 166, 176, 220, 242, 256, 316, 320, 332, 352, 395, 415, 440, 484, 512, 605, 632, 640, 664, 704, 790, 830, 869, 880, 913, 968, 1210, 1264, 1280, 1328, 1408, 1580, 1660, 1738, 1760, 1826, 1936, 2420, 2528, 2560, 2656, 2816, 3160, 3320, 3476, 3520, 3652, 3872, 4345, 4565, 4840, 5056, 5312, 5632, 6320, 6557, 6640, 6952, 7040, 7304, 7744, 8690, 9130, 9559, 9680, 10043, 10112, 10624, 12640, 13114, 13280, 13904, 14080, 14608, 15488, 17380, 18260, 19118, 19360, 20086, 20224, 21248, 25280, 26228, 26560, 27808, 28160, 29216, 30976, 32785, 34760, 36520, 38236, 38720, 40172, 40448, 42496, 47795, 50215, 50560, 52456, 53120, 55616, 58432, 61952, 65570, 69520, 72127, 73040, 76472, 77440, 80344, 95590, 100430, 101120, 104912, 106240, 111232, 116864, 131140, 139040, 144254, 146080, 152944, 154880, 160688, 191180, 200860, 202240, 209824, 212480, 222464, 233728, 262280, 278080, 288508, 292160, 305888, 309760, 321376, 360635, 382360, 401720, 419648, 444928, 467456, 524560, 556160, 577016, 584320, 611776, 642752, 721270, 764720, 793397, 803440, 839296, 1049120, 1112320, 1154032, 1168640, 1223552, 1285504, 1442540, 1529440, 1586794, 1606880, 1678592, 2098240, 2224640, 2308064, 2337280, 2447104, 2571008, 2885080, 3058880, 3173588, 3213760, 3357184, 3966985, 4196480, 4616128, 4894208, 5142016, 5770160, 6117760, 6347176, 6427520, 7933970, 8392960, 9232256, 11540320, 12235520, 12694352, 12855040, 15867940, 16785920, 18464512, 23080640, 24471040, 25388704, 25710080, 31735880, 36929024, 46161280, 50777408, 63471760, 92322560, 101554816, 126943520, 184645120, 203109632, 253887040, 406219264, 507774080, 1015548160, 2031096320]

約数ペア:

[(1, 2031096320), (2, 1015548160), (4, 507774080), (5, 406219264), (8, 253887040), (10, 203109632), (11, 184645120), (16, 126943520), (20, 101554816), (22, 92322560), (32, 63471760), (40, 50777408), (44, 46161280), (55, 36929024), (64, 31735880), (79, 25710080), (80, 25388704), (83, 24471040), (88, 23080640), (110, 18464512), (121, 16785920), (128, 15867940), (158, 12855040), (160, 12694352), (166, 12235520), (176, 11540320), (220, 9232256), (242, 8392960), (256, 7933970), (316, 6427520), (320, 6347176), (332, 6117760), (352, 5770160), (395, 5142016), (415, 4894208), (440, 4616128), (484, 4196480), (512, 3966985), (605, 3357184), (632, 3213760), (640, 3173588), (664, 3058880), (704, 2885080), (790, 2571008), (830, 2447104), (869, 2337280), (880, 2308064), (913, 2224640), (968, 2098240), (1210, 1678592), (1264, 1606880), (1280, 1586794), (1328, 1529440), (1408, 1442540), (1580, 1285504), (1660, 1223552), (1738, 1168640), (1760, 1154032), (1826, 1112320), (1936, 1049120), (2420, 839296), (2528, 803440), (2560, 793397), (2656, 764720), (2816, 721270), (3160, 642752), (3320, 611776), (3476, 584320), (3520, 577016), (3652, 556160), (3872, 524560), (4345, 467456), (4565, 444928), (4840, 419648), (5056, 401720), (5312, 382360), (5632, 360635), (6320, 321376), (6557, 309760), (6640, 305888), (6952, 292160), (7040, 288508), (7304, 278080), (7744, 262280), (8690, 233728), (9130, 222464), (9559, 212480), (9680, 209824), (10043, 202240), (10112, 200860), (10624, 191180), (12640, 160688), (13114, 154880), (13280, 152944), (13904, 146080), (14080, 144254), (14608, 139040), (15488, 131140), (17380, 116864), (18260, 111232), (19118, 106240), (19360, 104912), (20086, 101120), (20224, 100430), (21248, 95590), (25280, 80344), (26228, 77440), (26560, 76472), (27808, 73040), (28160, 72127), (29216, 69520), (30976, 65570), (32785, 61952), (34760, 58432), (36520, 55616), (38236, 53120), (38720, 52456), (40172, 50560), (40448, 50215), (42496, 47795)]