226470880

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 192

約数和(自身を含む): 609638400

約数和(自身を除く): 383167520

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 32, 38, 40, 41, 46, 76, 79, 80, 82, 92, 95, 115, 152, 158, 160, 164, 184, 190, 205, 230, 304, 316, 328, 368, 380, 395, 410, 437, 460, 608, 632, 656, 736, 760, 779, 790, 820, 874, 920, 943, 1264, 1312, 1501, 1520, 1558, 1580, 1640, 1748, 1817, 1840, 1886, 2185, 2528, 3002, 3040, 3116, 3160, 3239, 3280, 3496, 3634, 3680, 3772, 3895, 4370, 4715, 6004, 6232, 6320, 6478, 6560, 6992, 7268, 7505, 7544, 7790, 8740, 9085, 9430, 12008, 12464, 12640, 12956, 13984, 14536, 15010, 15088, 15580, 16195, 17480, 17917, 18170, 18860, 24016, 24928, 25912, 29072, 30020, 30176, 31160, 32390, 34523, 34960, 35834, 36340, 37720, 48032, 51824, 58144, 60040, 61541, 62320, 64780, 69046, 69920, 71668, 72680, 74497, 75440, 89585, 103648, 120080, 123082, 124640, 129560, 138092, 143336, 145360, 148994, 150880, 172615, 179170, 240160, 246164, 259120, 276184, 286672, 290720, 297988, 307705, 345230, 358340, 372485, 492328, 518240, 552368, 573344, 595976, 615410, 690460, 716680, 744970, 984656, 1104736, 1191952, 1230820, 1380920, 1415443, 1433360, 1489940, 1969312, 2383904, 2461640, 2761840, 2830886, 2866720, 2979880, 4923280, 5523680, 5661772, 5959760, 7077215, 9846560, 11323544, 11919520, 14154430, 22647088, 28308860, 45294176, 56617720, 113235440, 226470880]

約数ペア:

[(1, 226470880), (2, 113235440), (4, 56617720), (5, 45294176), (8, 28308860), (10, 22647088), (16, 14154430), (19, 11919520), (20, 11323544), (23, 9846560), (32, 7077215), (38, 5959760), (40, 5661772), (41, 5523680), (46, 4923280), (76, 2979880), (79, 2866720), (80, 2830886), (82, 2761840), (92, 2461640), (95, 2383904), (115, 1969312), (152, 1489940), (158, 1433360), (160, 1415443), (164, 1380920), (184, 1230820), (190, 1191952), (205, 1104736), (230, 984656), (304, 744970), (316, 716680), (328, 690460), (368, 615410), (380, 595976), (395, 573344), (410, 552368), (437, 518240), (460, 492328), (608, 372485), (632, 358340), (656, 345230), (736, 307705), (760, 297988), (779, 290720), (790, 286672), (820, 276184), (874, 259120), (920, 246164), (943, 240160), (1264, 179170), (1312, 172615), (1501, 150880), (1520, 148994), (1558, 145360), (1580, 143336), (1640, 138092), (1748, 129560), (1817, 124640), (1840, 123082), (1886, 120080), (2185, 103648), (2528, 89585), (3002, 75440), (3040, 74497), (3116, 72680), (3160, 71668), (3239, 69920), (3280, 69046), (3496, 64780), (3634, 62320), (3680, 61541), (3772, 60040), (3895, 58144), (4370, 51824), (4715, 48032), (6004, 37720), (6232, 36340), (6320, 35834), (6478, 34960), (6560, 34523), (6992, 32390), (7268, 31160), (7505, 30176), (7544, 30020), (7790, 29072), (8740, 25912), (9085, 24928), (9430, 24016), (12008, 18860), (12464, 18170), (12640, 17917), (12956, 17480), (13984, 16195), (14536, 15580), (15010, 15088)]