229971840

素因数分解:

$2^7\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1$

素因数の和:341

約数の個数: 256

約数和(自身を含む): 853079040

約数和(自身を除く): 623107200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 64, 70, 71, 80, 84, 96, 105, 112, 120, 128, 140, 142, 160, 168, 192, 210, 213, 224, 240, 241, 280, 284, 320, 336, 355, 384, 420, 426, 448, 480, 482, 497, 560, 568, 640, 672, 710, 723, 840, 852, 896, 960, 964, 994, 1065, 1120, 1136, 1205, 1344, 1420, 1446, 1491, 1680, 1687, 1704, 1920, 1928, 1988, 2130, 2240, 2272, 2410, 2485, 2688, 2840, 2892, 2982, 3360, 3374, 3408, 3615, 3856, 3976, 4260, 4480, 4544, 4820, 4970, 5061, 5680, 5784, 5964, 6720, 6748, 6816, 7230, 7455, 7712, 7952, 8435, 8520, 9088, 9640, 9940, 10122, 11360, 11568, 11928, 13440, 13496, 13632, 14460, 14910, 15424, 15904, 16870, 17040, 17111, 19280, 19880, 20244, 22720, 23136, 23856, 25305, 26992, 27264, 28920, 29820, 30848, 31808, 33740, 34080, 34222, 38560, 39760, 40488, 45440, 46272, 47712, 50610, 51333, 53984, 57840, 59640, 63616, 67480, 68160, 68444, 77120, 79520, 80976, 85555, 92544, 95424, 101220, 102666, 107968, 115680, 119280, 119777, 134960, 136320, 136888, 154240, 159040, 161952, 171110, 190848, 202440, 205332, 215936, 231360, 238560, 239554, 256665, 269920, 273776, 318080, 323904, 342220, 359331, 404880, 410664, 462720, 477120, 479108, 513330, 539840, 547552, 598885, 647808, 684440, 718662, 809760, 821328, 954240, 958216, 1026660, 1079680, 1095104, 1197770, 1368880, 1437324, 1619520, 1642656, 1796655, 1916432, 2053320, 2190208, 2395540, 2737760, 2874648, 3239040, 3285312, 3593310, 3832864, 4106640, 4791080, 5475520, 5749296, 6570624, 7186620, 7665728, 8213280, 9582160, 10951040, 11498592, 14373240, 15331456, 16426560, 19164320, 22997184, 28746480, 32853120, 38328640, 45994368, 57492960, 76657280, 114985920, 229971840]

約数ペア:

[(1, 229971840), (2, 114985920), (3, 76657280), (4, 57492960), (5, 45994368), (6, 38328640), (7, 32853120), (8, 28746480), (10, 22997184), (12, 19164320), (14, 16426560), (15, 15331456), (16, 14373240), (20, 11498592), (21, 10951040), (24, 9582160), (28, 8213280), (30, 7665728), (32, 7186620), (35, 6570624), (40, 5749296), (42, 5475520), (48, 4791080), (56, 4106640), (60, 3832864), (64, 3593310), (70, 3285312), (71, 3239040), (80, 2874648), (84, 2737760), (96, 2395540), (105, 2190208), (112, 2053320), (120, 1916432), (128, 1796655), (140, 1642656), (142, 1619520), (160, 1437324), (168, 1368880), (192, 1197770), (210, 1095104), (213, 1079680), (224, 1026660), (240, 958216), (241, 954240), (280, 821328), (284, 809760), (320, 718662), (336, 684440), (355, 647808), (384, 598885), (420, 547552), (426, 539840), (448, 513330), (480, 479108), (482, 477120), (497, 462720), (560, 410664), (568, 404880), (640, 359331), (672, 342220), (710, 323904), (723, 318080), (840, 273776), (852, 269920), (896, 256665), (960, 239554), (964, 238560), (994, 231360), (1065, 215936), (1120, 205332), (1136, 202440), (1205, 190848), (1344, 171110), (1420, 161952), (1446, 159040), (1491, 154240), (1680, 136888), (1687, 136320), (1704, 134960), (1920, 119777), (1928, 119280), (1988, 115680), (2130, 107968), (2240, 102666), (2272, 101220), (2410, 95424), (2485, 92544), (2688, 85555), (2840, 80976), (2892, 79520), (2982, 77120), (3360, 68444), (3374, 68160), (3408, 67480), (3615, 63616), (3856, 59640), (3976, 57840), (4260, 53984), (4480, 51333), (4544, 50610), (4820, 47712), (4970, 46272), (5061, 45440), (5680, 40488), (5784, 39760), (5964, 38560), (6720, 34222), (6748, 34080), (6816, 33740), (7230, 31808), (7455, 30848), (7712, 29820), (7952, 28920), (8435, 27264), (8520, 26992), (9088, 25305), (9640, 23856), (9940, 23136), (10122, 22720), (11360, 20244), (11568, 19880), (11928, 19280), (13440, 17111), (13496, 17040), (13632, 16870), (14460, 15904), (14910, 15424)]