2175157760

素因数分解:

$2^9\times 5^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{353}}^1$

素因数の和:488

約数の個数: 160

約数和(自身を含む): 5475587040

約数和(自身を除く): 3300429280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 83, 116, 128, 145, 160, 166, 232, 256, 290, 320, 332, 353, 415, 464, 512, 580, 640, 664, 706, 830, 928, 1160, 1280, 1328, 1412, 1660, 1765, 1856, 2320, 2407, 2560, 2656, 2824, 3320, 3530, 3712, 4640, 4814, 5312, 5648, 6640, 7060, 7424, 9280, 9628, 10237, 10624, 11296, 12035, 13280, 14120, 14848, 18560, 19256, 20474, 21248, 22592, 24070, 26560, 28240, 29299, 37120, 38512, 40948, 42496, 45184, 48140, 51185, 53120, 56480, 58598, 74240, 77024, 81896, 90368, 96280, 102370, 106240, 112960, 117196, 146495, 154048, 163792, 180736, 192560, 204740, 212480, 225920, 234392, 292990, 308096, 327584, 385120, 409480, 451840, 468784, 585980, 616192, 655168, 770240, 818960, 849671, 903680, 937568, 1171960, 1232384, 1310336, 1540480, 1637920, 1699342, 1875136, 2343920, 2620672, 3080960, 3275840, 3398684, 3750272, 4248355, 4687840, 5241344, 6161920, 6551680, 6797368, 7500544, 8496710, 9375680, 13103360, 13594736, 15001088, 16993420, 18751360, 26206720, 27189472, 33986840, 37502720, 54378944, 67973680, 75005440, 108757888, 135947360, 217515776, 271894720, 435031552, 543789440, 1087578880, 2175157760]

約数ペア:

[(1, 2175157760), (2, 1087578880), (4, 543789440), (5, 435031552), (8, 271894720), (10, 217515776), (16, 135947360), (20, 108757888), (29, 75005440), (32, 67973680), (40, 54378944), (58, 37502720), (64, 33986840), (80, 27189472), (83, 26206720), (116, 18751360), (128, 16993420), (145, 15001088), (160, 13594736), (166, 13103360), (232, 9375680), (256, 8496710), (290, 7500544), (320, 6797368), (332, 6551680), (353, 6161920), (415, 5241344), (464, 4687840), (512, 4248355), (580, 3750272), (640, 3398684), (664, 3275840), (706, 3080960), (830, 2620672), (928, 2343920), (1160, 1875136), (1280, 1699342), (1328, 1637920), (1412, 1540480), (1660, 1310336), (1765, 1232384), (1856, 1171960), (2320, 937568), (2407, 903680), (2560, 849671), (2656, 818960), (2824, 770240), (3320, 655168), (3530, 616192), (3712, 585980), (4640, 468784), (4814, 451840), (5312, 409480), (5648, 385120), (6640, 327584), (7060, 308096), (7424, 292990), (9280, 234392), (9628, 225920), (10237, 212480), (10624, 204740), (11296, 192560), (12035, 180736), (13280, 163792), (14120, 154048), (14848, 146495), (18560, 117196), (19256, 112960), (20474, 106240), (21248, 102370), (22592, 96280), (24070, 90368), (26560, 81896), (28240, 77024), (29299, 74240), (37120, 58598), (38512, 56480), (40948, 53120), (42496, 51185), (45184, 48140)]