211449120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 705438720

約数和(自身を除く): 493989600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 107, 115, 120, 138, 160, 179, 184, 214, 230, 240, 276, 321, 345, 358, 368, 428, 460, 480, 535, 537, 552, 642, 690, 716, 736, 856, 895, 920, 1070, 1074, 1104, 1284, 1380, 1432, 1605, 1712, 1790, 1840, 2140, 2148, 2208, 2461, 2568, 2685, 2760, 2864, 3210, 3424, 3580, 3680, 4117, 4280, 4296, 4922, 5136, 5370, 5520, 5728, 6420, 7160, 7383, 8234, 8560, 8592, 9844, 10272, 10740, 11040, 12305, 12351, 12840, 14320, 14766, 16468, 17120, 17184, 19153, 19688, 20585, 21480, 24610, 24702, 25680, 28640, 29532, 32936, 36915, 38306, 39376, 41170, 42960, 49220, 49404, 51360, 57459, 59064, 61755, 65872, 73830, 76612, 78752, 82340, 85920, 95765, 98440, 98808, 114918, 118128, 123510, 131744, 147660, 153224, 164680, 191530, 196880, 197616, 229836, 236256, 247020, 287295, 295320, 306448, 329360, 383060, 393760, 395232, 440519, 459672, 494040, 574590, 590640, 612896, 658720, 766120, 881038, 919344, 988080, 1149180, 1181280, 1321557, 1532240, 1762076, 1838688, 1976160, 2202595, 2298360, 2643114, 3064480, 3524152, 4405190, 4596720, 5286228, 6607785, 7048304, 8810380, 9193440, 10572456, 13215570, 14096608, 17620760, 21144912, 26431140, 35241520, 42289824, 52862280, 70483040, 105724560, 211449120]

約数ペア:

[(1, 211449120), (2, 105724560), (3, 70483040), (4, 52862280), (5, 42289824), (6, 35241520), (8, 26431140), (10, 21144912), (12, 17620760), (15, 14096608), (16, 13215570), (20, 10572456), (23, 9193440), (24, 8810380), (30, 7048304), (32, 6607785), (40, 5286228), (46, 4596720), (48, 4405190), (60, 3524152), (69, 3064480), (80, 2643114), (92, 2298360), (96, 2202595), (107, 1976160), (115, 1838688), (120, 1762076), (138, 1532240), (160, 1321557), (179, 1181280), (184, 1149180), (214, 988080), (230, 919344), (240, 881038), (276, 766120), (321, 658720), (345, 612896), (358, 590640), (368, 574590), (428, 494040), (460, 459672), (480, 440519), (535, 395232), (537, 393760), (552, 383060), (642, 329360), (690, 306448), (716, 295320), (736, 287295), (856, 247020), (895, 236256), (920, 229836), (1070, 197616), (1074, 196880), (1104, 191530), (1284, 164680), (1380, 153224), (1432, 147660), (1605, 131744), (1712, 123510), (1790, 118128), (1840, 114918), (2140, 98808), (2148, 98440), (2208, 95765), (2461, 85920), (2568, 82340), (2685, 78752), (2760, 76612), (2864, 73830), (3210, 65872), (3424, 61755), (3580, 59064), (3680, 57459), (4117, 51360), (4280, 49404), (4296, 49220), (4922, 42960), (5136, 41170), (5370, 39376), (5520, 38306), (5728, 36915), (6420, 32936), (7160, 29532), (7383, 28640), (8234, 25680), (8560, 24702), (8592, 24610), (9844, 21480), (10272, 20585), (10740, 19688), (11040, 19153), (12305, 17184), (12351, 17120), (12840, 16468), (14320, 14766)]