193564320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 192

約数和(自身を含む): 646652160

約数和(自身を除く): 453087840

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, 89, 92, 96, 115, 120, 138, 160, 178, 184, 197, 230, 240, 267, 276, 345, 356, 368, 394, 445, 460, 480, 534, 552, 591, 690, 712, 736, 788, 890, 920, 985, 1068, 1104, 1182, 1335, 1380, 1424, 1576, 1780, 1840, 1970, 2047, 2136, 2208, 2364, 2670, 2760, 2848, 2955, 3152, 3560, 3680, 3940, 4094, 4272, 4531, 4728, 5340, 5520, 5910, 6141, 6304, 7120, 7880, 8188, 8544, 9062, 9456, 10235, 10680, 11040, 11820, 12282, 13593, 14240, 15760, 16376, 17533, 18124, 18912, 20470, 21360, 22655, 23640, 24564, 27186, 30705, 31520, 32752, 35066, 36248, 40940, 42720, 45310, 47280, 49128, 52599, 54372, 61410, 65504, 67965, 70132, 72496, 81880, 87665, 90620, 94560, 98256, 105198, 108744, 122820, 135930, 140264, 144992, 163760, 175330, 181240, 196512, 210396, 217488, 245640, 262995, 271860, 280528, 327520, 350660, 362480, 403259, 420792, 434976, 491280, 525990, 543720, 561056, 701320, 724960, 806518, 841584, 982560, 1051980, 1087440, 1209777, 1402640, 1613036, 1683168, 2016295, 2103960, 2174880, 2419554, 2805280, 3226072, 4032590, 4207920, 4839108, 6048885, 6452144, 8065180, 8415840, 9678216, 12097770, 12904288, 16130360, 19356432, 24195540, 32260720, 38712864, 48391080, 64521440, 96782160, 193564320]

約数ペア:

[(1, 193564320), (2, 96782160), (3, 64521440), (4, 48391080), (5, 38712864), (6, 32260720), (8, 24195540), (10, 19356432), (12, 16130360), (15, 12904288), (16, 12097770), (20, 9678216), (23, 8415840), (24, 8065180), (30, 6452144), (32, 6048885), (40, 4839108), (46, 4207920), (48, 4032590), (60, 3226072), (69, 2805280), (80, 2419554), (89, 2174880), (92, 2103960), (96, 2016295), (115, 1683168), (120, 1613036), (138, 1402640), (160, 1209777), (178, 1087440), (184, 1051980), (197, 982560), (230, 841584), (240, 806518), (267, 724960), (276, 701320), (345, 561056), (356, 543720), (368, 525990), (394, 491280), (445, 434976), (460, 420792), (480, 403259), (534, 362480), (552, 350660), (591, 327520), (690, 280528), (712, 271860), (736, 262995), (788, 245640), (890, 217488), (920, 210396), (985, 196512), (1068, 181240), (1104, 175330), (1182, 163760), (1335, 144992), (1380, 140264), (1424, 135930), (1576, 122820), (1780, 108744), (1840, 105198), (1970, 98256), (2047, 94560), (2136, 90620), (2208, 87665), (2364, 81880), (2670, 72496), (2760, 70132), (2848, 67965), (2955, 65504), (3152, 61410), (3560, 54372), (3680, 52599), (3940, 49128), (4094, 47280), (4272, 45310), (4531, 42720), (4728, 40940), (5340, 36248), (5520, 35066), (5910, 32752), (6141, 31520), (6304, 30705), (7120, 27186), (7880, 24564), (8188, 23640), (8544, 22655), (9062, 21360), (9456, 20470), (10235, 18912), (10680, 18124), (11040, 17533), (11820, 16376), (12282, 15760), (13593, 14240)]