47228720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 240

約数和(自身を含む): 149615424

約数和(自身を除く): 102386704

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 17, 20, 22, 28, 34, 35, 40, 41, 44, 55, 56, 68, 70, 77, 80, 82, 85, 88, 110, 112, 119, 121, 136, 140, 154, 164, 170, 176, 187, 205, 220, 238, 242, 272, 280, 287, 308, 328, 340, 374, 385, 410, 440, 451, 476, 484, 560, 574, 595, 605, 616, 656, 680, 697, 748, 770, 820, 847, 880, 902, 935, 952, 968, 1148, 1190, 1210, 1232, 1309, 1360, 1394, 1435, 1496, 1540, 1640, 1694, 1804, 1870, 1904, 1936, 2057, 2255, 2296, 2380, 2420, 2618, 2788, 2870, 2992, 3080, 3157, 3280, 3388, 3485, 3608, 3740, 4114, 4235, 4510, 4592, 4760, 4840, 4879, 4961, 5236, 5576, 5740, 6160, 6314, 6545, 6776, 6970, 7216, 7480, 7667, 8228, 8470, 9020, 9520, 9680, 9758, 9922, 10285, 10472, 11152, 11480, 12628, 13090, 13552, 13940, 14399, 14960, 15334, 15785, 16456, 16940, 18040, 19516, 19844, 20570, 20944, 22960, 24395, 24805, 25256, 26180, 27880, 28798, 30668, 31570, 32912, 33880, 34727, 36080, 38335, 39032, 39688, 41140, 48790, 49610, 50512, 52360, 53669, 55760, 57596, 61336, 63140, 67760, 69454, 71995, 76670, 78064, 79376, 82280, 84337, 97580, 99220, 104720, 107338, 115192, 122672, 126280, 138908, 143990, 153340, 164560, 168674, 173635, 195160, 198440, 214676, 230384, 252560, 268345, 277816, 287980, 306680, 337348, 347270, 390320, 396880, 421685, 429352, 536690, 555632, 575960, 590359, 613360, 674696, 694540, 843370, 858704, 1073380, 1151920, 1180718, 1349392, 1389080, 1686740, 2146760, 2361436, 2778160, 2951795, 3373480, 4293520, 4722872, 5903590, 6746960, 9445744, 11807180, 23614360, 47228720]

約数ペア:

[(1, 47228720), (2, 23614360), (4, 11807180), (5, 9445744), (7, 6746960), (8, 5903590), (10, 4722872), (11, 4293520), (14, 3373480), (16, 2951795), (17, 2778160), (20, 2361436), (22, 2146760), (28, 1686740), (34, 1389080), (35, 1349392), (40, 1180718), (41, 1151920), (44, 1073380), (55, 858704), (56, 843370), (68, 694540), (70, 674696), (77, 613360), (80, 590359), (82, 575960), (85, 555632), (88, 536690), (110, 429352), (112, 421685), (119, 396880), (121, 390320), (136, 347270), (140, 337348), (154, 306680), (164, 287980), (170, 277816), (176, 268345), (187, 252560), (205, 230384), (220, 214676), (238, 198440), (242, 195160), (272, 173635), (280, 168674), (287, 164560), (308, 153340), (328, 143990), (340, 138908), (374, 126280), (385, 122672), (410, 115192), (440, 107338), (451, 104720), (476, 99220), (484, 97580), (560, 84337), (574, 82280), (595, 79376), (605, 78064), (616, 76670), (656, 71995), (680, 69454), (697, 67760), (748, 63140), (770, 61336), (820, 57596), (847, 55760), (880, 53669), (902, 52360), (935, 50512), (952, 49610), (968, 48790), (1148, 41140), (1190, 39688), (1210, 39032), (1232, 38335), (1309, 36080), (1360, 34727), (1394, 33880), (1435, 32912), (1496, 31570), (1540, 30668), (1640, 28798), (1694, 27880), (1804, 26180), (1870, 25256), (1904, 24805), (1936, 24395), (2057, 22960), (2255, 20944), (2296, 20570), (2380, 19844), (2420, 19516), (2618, 18040), (2788, 16940), (2870, 16456), (2992, 15785), (3080, 15334), (3157, 14960), (3280, 14399), (3388, 13940), (3485, 13552), (3608, 13090), (3740, 12628), (4114, 11480), (4235, 11152), (4510, 10472), (4592, 10285), (4760, 9922), (4840, 9758), (4879, 9680), (4961, 9520), (5236, 9020), (5576, 8470), (5740, 8228), (6160, 7667), (6314, 7480), (6545, 7216), (6776, 6970)]