23333520

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:102

約数の個数: 320

約数和(自身を含む): 94279680

約数和(自身を除く): 70946160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 19, 20, 21, 24, 28, 30, 34, 35, 38, 40, 42, 43, 48, 51, 56, 57, 60, 68, 70, 76, 80, 84, 85, 86, 95, 102, 105, 112, 114, 119, 120, 129, 133, 136, 140, 152, 168, 170, 172, 190, 204, 210, 215, 228, 238, 240, 255, 258, 266, 272, 280, 285, 301, 304, 323, 336, 340, 344, 357, 380, 399, 408, 420, 430, 456, 476, 510, 516, 532, 560, 570, 595, 602, 645, 646, 665, 680, 688, 714, 731, 760, 798, 816, 817, 840, 860, 903, 912, 952, 969, 1020, 1032, 1064, 1140, 1190, 1204, 1290, 1292, 1330, 1360, 1428, 1462, 1505, 1520, 1596, 1615, 1634, 1680, 1720, 1785, 1806, 1904, 1938, 1995, 2040, 2064, 2128, 2193, 2261, 2280, 2380, 2408, 2451, 2580, 2584, 2660, 2856, 2924, 3010, 3192, 3230, 3268, 3440, 3570, 3612, 3655, 3876, 3990, 4080, 4085, 4386, 4515, 4522, 4560, 4760, 4816, 4845, 4902, 5117, 5160, 5168, 5320, 5712, 5719, 5848, 6020, 6384, 6460, 6536, 6783, 7140, 7224, 7310, 7752, 7980, 8170, 8772, 9030, 9044, 9520, 9690, 9804, 10234, 10320, 10640, 10965, 11305, 11438, 11696, 12040, 12255, 12920, 13072, 13566, 13889, 14280, 14448, 14620, 15351, 15504, 15960, 16340, 17157, 17544, 18060, 18088, 19380, 19608, 20468, 21930, 22610, 22876, 24080, 24510, 25585, 25840, 27132, 27778, 28560, 28595, 29240, 30702, 31920, 32680, 33915, 34314, 35088, 36120, 36176, 38760, 39216, 40936, 41667, 43860, 45220, 45752, 49020, 51170, 54264, 55556, 57190, 58480, 61404, 65360, 67830, 68628, 69445, 72240, 76755, 77520, 81872, 83334, 85785, 87720, 90440, 91504, 97223, 98040, 102340, 108528, 111112, 114380, 122808, 135660, 137256, 138890, 153510, 166668, 171570, 175440, 180880, 194446, 196080, 204680, 208335, 222224, 228760, 245616, 271320, 274512, 277780, 291669, 307020, 333336, 343140, 388892, 409360, 416670, 457520, 486115, 542640, 555560, 583338, 614040, 666672, 686280, 777784, 833340, 972230, 1111120, 1166676, 1228080, 1372560, 1458345, 1555568, 1666680, 1944460, 2333352, 2916690, 3333360, 3888920, 4666704, 5833380, 7777840, 11666760, 23333520]

約数ペア:

[(1, 23333520), (2, 11666760), (3, 7777840), (4, 5833380), (5, 4666704), (6, 3888920), (7, 3333360), (8, 2916690), (10, 2333352), (12, 1944460), (14, 1666680), (15, 1555568), (16, 1458345), (17, 1372560), (19, 1228080), (20, 1166676), (21, 1111120), (24, 972230), (28, 833340), (30, 777784), (34, 686280), (35, 666672), (38, 614040), (40, 583338), (42, 555560), (43, 542640), (48, 486115), (51, 457520), (56, 416670), (57, 409360), (60, 388892), (68, 343140), (70, 333336), (76, 307020), (80, 291669), (84, 277780), (85, 274512), (86, 271320), (95, 245616), (102, 228760), (105, 222224), (112, 208335), (114, 204680), (119, 196080), (120, 194446), (129, 180880), (133, 175440), (136, 171570), (140, 166668), (152, 153510), (168, 138890), (170, 137256), (172, 135660), (190, 122808), (204, 114380), (210, 111112), (215, 108528), (228, 102340), (238, 98040), (240, 97223), (255, 91504), (258, 90440), (266, 87720), (272, 85785), (280, 83334), (285, 81872), (301, 77520), (304, 76755), (323, 72240), (336, 69445), (340, 68628), (344, 67830), (357, 65360), (380, 61404), (399, 58480), (408, 57190), (420, 55556), (430, 54264), (456, 51170), (476, 49020), (510, 45752), (516, 45220), (532, 43860), (560, 41667), (570, 40936), (595, 39216), (602, 38760), (645, 36176), (646, 36120), (665, 35088), (680, 34314), (688, 33915), (714, 32680), (731, 31920), (760, 30702), (798, 29240), (816, 28595), (817, 28560), (840, 27778), (860, 27132), (903, 25840), (912, 25585), (952, 24510), (969, 24080), (1020, 22876), (1032, 22610), (1064, 21930), (1140, 20468), (1190, 19608), (1204, 19380), (1290, 18088), (1292, 18060), (1330, 17544), (1360, 17157), (1428, 16340), (1462, 15960), (1505, 15504), (1520, 15351), (1596, 14620), (1615, 14448), (1634, 14280), (1680, 13889), (1720, 13566), (1785, 13072), (1806, 12920), (1904, 12255), (1938, 12040), (1995, 11696), (2040, 11438), (2064, 11305), (2128, 10965), (2193, 10640), (2261, 10320), (2280, 10234), (2380, 9804), (2408, 9690), (2451, 9520), (2580, 9044), (2584, 9030), (2660, 8772), (2856, 8170), (2924, 7980), (3010, 7752), (3192, 7310), (3230, 7224), (3268, 7140), (3440, 6783), (3570, 6536), (3612, 6460), (3655, 6384), (3876, 6020), (3990, 5848), (4080, 5719), (4085, 5712), (4386, 5320), (4515, 5168), (4522, 5160), (4560, 5117), (4760, 4902), (4816, 4845)]