168457520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:124

約数の個数: 320

約数和(自身を含む): 539965440

約数和(自身を除く): 371507920

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 23, 28, 29, 35, 40, 41, 44, 46, 55, 56, 58, 70, 77, 80, 82, 88, 92, 110, 112, 115, 116, 140, 145, 154, 161, 164, 176, 184, 203, 205, 220, 230, 232, 253, 280, 287, 290, 308, 319, 322, 328, 368, 385, 406, 410, 440, 451, 460, 464, 506, 560, 574, 580, 616, 638, 644, 656, 667, 770, 805, 812, 820, 880, 902, 920, 943, 1012, 1015, 1148, 1160, 1189, 1232, 1265, 1276, 1288, 1334, 1435, 1540, 1595, 1610, 1624, 1640, 1771, 1804, 1840, 1886, 2024, 2030, 2233, 2255, 2296, 2320, 2378, 2530, 2552, 2576, 2668, 2870, 3080, 3157, 3190, 3220, 3248, 3280, 3335, 3542, 3608, 3772, 4048, 4060, 4466, 4510, 4592, 4669, 4715, 4756, 5060, 5104, 5336, 5740, 5945, 6160, 6314, 6380, 6440, 6601, 6670, 7084, 7216, 7337, 7544, 8120, 8323, 8855, 8932, 9020, 9338, 9430, 9512, 10120, 10373, 10672, 11165, 11480, 11890, 12628, 12760, 12880, 13079, 13202, 13340, 14168, 14674, 15088, 15785, 16240, 16646, 17710, 17864, 18040, 18676, 18860, 19024, 20240, 20746, 22330, 22960, 23345, 23780, 25256, 25520, 26158, 26404, 26680, 27347, 28336, 29348, 31570, 33005, 33292, 35420, 35728, 36080, 36685, 37352, 37720, 41492, 41615, 44660, 46690, 47560, 50512, 51359, 51865, 52316, 52808, 53360, 54694, 58696, 63140, 65395, 66010, 66584, 70840, 72611, 73370, 74704, 75440, 82984, 83230, 89320, 91553, 93380, 95120, 102718, 103730, 104632, 105616, 109388, 117392, 126280, 130790, 132020, 133168, 136735, 141680, 145222, 146740, 165968, 166460, 178640, 183106, 186760, 191429, 205436, 207460, 209264, 218776, 252560, 256795, 261580, 264040, 273470, 290444, 293480, 300817, 332920, 363055, 366212, 373520, 382858, 410872, 414920, 437552, 457765, 513590, 523160, 528080, 546940, 580888, 586960, 601634, 665840, 726110, 732424, 765716, 821744, 829840, 915530, 957145, 1027180, 1046320, 1093880, 1161776, 1203268, 1452220, 1464848, 1504085, 1531432, 1831060, 1914290, 2054360, 2105719, 2187760, 2406536, 2904440, 3008170, 3062864, 3662120, 3828580, 4108720, 4211438, 4813072, 5808880, 6016340, 7324240, 7657160, 8422876, 10528595, 12032680, 15314320, 16845752, 21057190, 24065360, 33691504, 42114380, 84228760, 168457520]

約数ペア:

[(1, 168457520), (2, 84228760), (4, 42114380), (5, 33691504), (7, 24065360), (8, 21057190), (10, 16845752), (11, 15314320), (14, 12032680), (16, 10528595), (20, 8422876), (22, 7657160), (23, 7324240), (28, 6016340), (29, 5808880), (35, 4813072), (40, 4211438), (41, 4108720), (44, 3828580), (46, 3662120), (55, 3062864), (56, 3008170), (58, 2904440), (70, 2406536), (77, 2187760), (80, 2105719), (82, 2054360), (88, 1914290), (92, 1831060), (110, 1531432), (112, 1504085), (115, 1464848), (116, 1452220), (140, 1203268), (145, 1161776), (154, 1093880), (161, 1046320), (164, 1027180), (176, 957145), (184, 915530), (203, 829840), (205, 821744), (220, 765716), (230, 732424), (232, 726110), (253, 665840), (280, 601634), (287, 586960), (290, 580888), (308, 546940), (319, 528080), (322, 523160), (328, 513590), (368, 457765), (385, 437552), (406, 414920), (410, 410872), (440, 382858), (451, 373520), (460, 366212), (464, 363055), (506, 332920), (560, 300817), (574, 293480), (580, 290444), (616, 273470), (638, 264040), (644, 261580), (656, 256795), (667, 252560), (770, 218776), (805, 209264), (812, 207460), (820, 205436), (880, 191429), (902, 186760), (920, 183106), (943, 178640), (1012, 166460), (1015, 165968), (1148, 146740), (1160, 145222), (1189, 141680), (1232, 136735), (1265, 133168), (1276, 132020), (1288, 130790), (1334, 126280), (1435, 117392), (1540, 109388), (1595, 105616), (1610, 104632), (1624, 103730), (1640, 102718), (1771, 95120), (1804, 93380), (1840, 91553), (1886, 89320), (2024, 83230), (2030, 82984), (2233, 75440), (2255, 74704), (2296, 73370), (2320, 72611), (2378, 70840), (2530, 66584), (2552, 66010), (2576, 65395), (2668, 63140), (2870, 58696), (3080, 54694), (3157, 53360), (3190, 52808), (3220, 52316), (3248, 51865), (3280, 51359), (3335, 50512), (3542, 47560), (3608, 46690), (3772, 44660), (4048, 41615), (4060, 41492), (4466, 37720), (4510, 37352), (4592, 36685), (4669, 36080), (4715, 35728), (4756, 35420), (5060, 33292), (5104, 33005), (5336, 31570), (5740, 29348), (5945, 28336), (6160, 27347), (6314, 26680), (6380, 26404), (6440, 26158), (6601, 25520), (6670, 25256), (7084, 23780), (7216, 23345), (7337, 22960), (7544, 22330), (8120, 20746), (8323, 20240), (8855, 19024), (8932, 18860), (9020, 18676), (9338, 18040), (9430, 17864), (9512, 17710), (10120, 16646), (10373, 16240), (10672, 15785), (11165, 15088), (11480, 14674), (11890, 14168), (12628, 13340), (12760, 13202), (12880, 13079)]