293380560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2179}}^1$

素因数の和:2226

約数の個数: 240

約数和(自身を含む): 1138587840

約数和(自身を除く): 845207280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 17, 18, 20, 22, 24, 30, 33, 34, 36, 40, 44, 45, 48, 51, 55, 60, 66, 68, 72, 80, 85, 88, 90, 99, 102, 110, 120, 132, 136, 144, 153, 165, 170, 176, 180, 187, 198, 204, 220, 240, 255, 264, 272, 306, 330, 340, 360, 374, 396, 408, 440, 495, 510, 528, 561, 612, 660, 680, 720, 748, 765, 792, 816, 880, 935, 990, 1020, 1122, 1224, 1320, 1360, 1496, 1530, 1584, 1683, 1870, 1980, 2040, 2179, 2244, 2448, 2640, 2805, 2992, 3060, 3366, 3740, 3960, 4080, 4358, 4488, 5610, 6120, 6537, 6732, 7480, 7920, 8415, 8716, 8976, 10895, 11220, 12240, 13074, 13464, 14960, 16830, 17432, 19611, 21790, 22440, 23969, 26148, 26928, 32685, 33660, 34864, 37043, 39222, 43580, 44880, 47938, 52296, 65370, 67320, 71907, 74086, 78444, 87160, 95876, 98055, 104592, 111129, 119845, 130740, 134640, 143814, 148172, 156888, 174320, 185215, 191752, 196110, 215721, 222258, 239690, 261480, 287628, 296344, 313776, 333387, 359535, 370430, 383504, 392220, 407473, 431442, 444516, 479380, 522960, 555645, 575256, 592688, 666774, 719070, 740860, 784440, 814946, 862884, 889032, 958760, 1078605, 1111290, 1150512, 1222419, 1333548, 1438140, 1481720, 1568880, 1629892, 1666935, 1725768, 1778064, 1917520, 2037365, 2157210, 2222580, 2444838, 2667096, 2876280, 2963440, 3259784, 3333870, 3451536, 3667257, 4074730, 4314420, 4445160, 4889676, 5334192, 5752560, 6112095, 6519568, 6667740, 7334514, 8149460, 8628840, 8890320, 9779352, 12224190, 13335480, 14669028, 16298920, 17257680, 18336285, 19558704, 24448380, 26670960, 29338056, 32597840, 36672570, 48896760, 58676112, 73345140, 97793520, 146690280, 293380560]

約数ペア:

[(1, 293380560), (2, 146690280), (3, 97793520), (4, 73345140), (5, 58676112), (6, 48896760), (8, 36672570), (9, 32597840), (10, 29338056), (11, 26670960), (12, 24448380), (15, 19558704), (16, 18336285), (17, 17257680), (18, 16298920), (20, 14669028), (22, 13335480), (24, 12224190), (30, 9779352), (33, 8890320), (34, 8628840), (36, 8149460), (40, 7334514), (44, 6667740), (45, 6519568), (48, 6112095), (51, 5752560), (55, 5334192), (60, 4889676), (66, 4445160), (68, 4314420), (72, 4074730), (80, 3667257), (85, 3451536), (88, 3333870), (90, 3259784), (99, 2963440), (102, 2876280), (110, 2667096), (120, 2444838), (132, 2222580), (136, 2157210), (144, 2037365), (153, 1917520), (165, 1778064), (170, 1725768), (176, 1666935), (180, 1629892), (187, 1568880), (198, 1481720), (204, 1438140), (220, 1333548), (240, 1222419), (255, 1150512), (264, 1111290), (272, 1078605), (306, 958760), (330, 889032), (340, 862884), (360, 814946), (374, 784440), (396, 740860), (408, 719070), (440, 666774), (495, 592688), (510, 575256), (528, 555645), (561, 522960), (612, 479380), (660, 444516), (680, 431442), (720, 407473), (748, 392220), (765, 383504), (792, 370430), (816, 359535), (880, 333387), (935, 313776), (990, 296344), (1020, 287628), (1122, 261480), (1224, 239690), (1320, 222258), (1360, 215721), (1496, 196110), (1530, 191752), (1584, 185215), (1683, 174320), (1870, 156888), (1980, 148172), (2040, 143814), (2179, 134640), (2244, 130740), (2448, 119845), (2640, 111129), (2805, 104592), (2992, 98055), (3060, 95876), (3366, 87160), (3740, 78444), (3960, 74086), (4080, 71907), (4358, 67320), (4488, 65370), (5610, 52296), (6120, 47938), (6537, 44880), (6732, 43580), (7480, 39222), (7920, 37043), (8415, 34864), (8716, 33660), (8976, 32685), (10895, 26928), (11220, 26148), (12240, 23969), (13074, 22440), (13464, 21790), (14960, 19611), (16830, 17432)]