77622240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 261273600

約数和(自身を除く): 183651360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 79, 80, 89, 92, 96, 115, 120, 138, 158, 160, 178, 184, 230, 237, 240, 267, 276, 316, 345, 356, 368, 395, 445, 460, 474, 480, 534, 552, 632, 690, 712, 736, 790, 890, 920, 948, 1068, 1104, 1185, 1264, 1335, 1380, 1424, 1580, 1780, 1817, 1840, 1896, 2047, 2136, 2208, 2370, 2528, 2670, 2760, 2848, 3160, 3560, 3634, 3680, 3792, 4094, 4272, 4740, 5340, 5451, 5520, 6141, 6320, 7031, 7120, 7268, 7584, 8188, 8544, 9085, 9480, 10235, 10680, 10902, 11040, 12282, 12640, 14062, 14240, 14536, 16376, 18170, 18960, 20470, 21093, 21360, 21804, 24564, 27255, 28124, 29072, 30705, 32752, 35155, 36340, 37920, 40940, 42186, 42720, 43608, 49128, 54510, 56248, 58144, 61410, 65504, 70310, 72680, 81880, 84372, 87216, 98256, 105465, 109020, 112496, 122820, 140620, 145360, 161713, 163760, 168744, 174432, 196512, 210930, 218040, 224992, 245640, 281240, 290720, 323426, 327520, 337488, 421860, 436080, 485139, 491280, 562480, 646852, 674976, 808565, 843720, 872160, 970278, 982560, 1124960, 1293704, 1617130, 1687440, 1940556, 2425695, 2587408, 3234260, 3374880, 3881112, 4851390, 5174816, 6468520, 7762224, 9702780, 12937040, 15524448, 19405560, 25874080, 38811120, 77622240]

約数ペア:

[(1, 77622240), (2, 38811120), (3, 25874080), (4, 19405560), (5, 15524448), (6, 12937040), (8, 9702780), (10, 7762224), (12, 6468520), (15, 5174816), (16, 4851390), (20, 3881112), (23, 3374880), (24, 3234260), (30, 2587408), (32, 2425695), (40, 1940556), (46, 1687440), (48, 1617130), (60, 1293704), (69, 1124960), (79, 982560), (80, 970278), (89, 872160), (92, 843720), (96, 808565), (115, 674976), (120, 646852), (138, 562480), (158, 491280), (160, 485139), (178, 436080), (184, 421860), (230, 337488), (237, 327520), (240, 323426), (267, 290720), (276, 281240), (316, 245640), (345, 224992), (356, 218040), (368, 210930), (395, 196512), (445, 174432), (460, 168744), (474, 163760), (480, 161713), (534, 145360), (552, 140620), (632, 122820), (690, 112496), (712, 109020), (736, 105465), (790, 98256), (890, 87216), (920, 84372), (948, 81880), (1068, 72680), (1104, 70310), (1185, 65504), (1264, 61410), (1335, 58144), (1380, 56248), (1424, 54510), (1580, 49128), (1780, 43608), (1817, 42720), (1840, 42186), (1896, 40940), (2047, 37920), (2136, 36340), (2208, 35155), (2370, 32752), (2528, 30705), (2670, 29072), (2760, 28124), (2848, 27255), (3160, 24564), (3560, 21804), (3634, 21360), (3680, 21093), (3792, 20470), (4094, 18960), (4272, 18170), (4740, 16376), (5340, 14536), (5451, 14240), (5520, 14062), (6141, 12640), (6320, 12282), (7031, 11040), (7120, 10902), (7268, 10680), (7584, 10235), (8188, 9480), (8544, 9085)]