17940337680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1\times {\mathrm{3257}}^1$

素因数の和:3721

約数の個数: 160

約数和(自身を含む): 56720476800

約数和(自身を除く): 38780139120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 118, 120, 177, 236, 240, 295, 354, 389, 472, 590, 708, 778, 885, 944, 1167, 1180, 1416, 1556, 1770, 1945, 2334, 2360, 2832, 3112, 3257, 3540, 3890, 4668, 4720, 5835, 6224, 6514, 7080, 7780, 9336, 9771, 11670, 13028, 14160, 15560, 16285, 18672, 19542, 22951, 23340, 26056, 31120, 32570, 39084, 45902, 46680, 48855, 52112, 65140, 68853, 78168, 91804, 93360, 97710, 114755, 130280, 137706, 156336, 183608, 192163, 195420, 229510, 260560, 275412, 344265, 367216, 384326, 390840, 459020, 550824, 576489, 688530, 768652, 781680, 918040, 960815, 1101648, 1152978, 1266973, 1377060, 1537304, 1836080, 1921630, 2305956, 2533946, 2754120, 2882445, 3074608, 3800919, 3843260, 4611912, 5067892, 5508240, 5764890, 6334865, 7601838, 7686520, 9223824, 10135784, 11529780, 12669730, 15203676, 15373040, 19004595, 20271568, 23059560, 25339460, 30407352, 38009190, 46119120, 50678920, 60814704, 74751407, 76018380, 101357840, 149502814, 152036760, 224254221, 299005628, 304073520, 373757035, 448508442, 598011256, 747514070, 897016884, 1121271105, 1196022512, 1495028140, 1794033768, 2242542210, 2990056280, 3588067536, 4485084420, 5980112560, 8970168840, 17940337680]

約数ペア:

[(1, 17940337680), (2, 8970168840), (3, 5980112560), (4, 4485084420), (5, 3588067536), (6, 2990056280), (8, 2242542210), (10, 1794033768), (12, 1495028140), (15, 1196022512), (16, 1121271105), (20, 897016884), (24, 747514070), (30, 598011256), (40, 448508442), (48, 373757035), (59, 304073520), (60, 299005628), (80, 224254221), (118, 152036760), (120, 149502814), (177, 101357840), (236, 76018380), (240, 74751407), (295, 60814704), (354, 50678920), (389, 46119120), (472, 38009190), (590, 30407352), (708, 25339460), (778, 23059560), (885, 20271568), (944, 19004595), (1167, 15373040), (1180, 15203676), (1416, 12669730), (1556, 11529780), (1770, 10135784), (1945, 9223824), (2334, 7686520), (2360, 7601838), (2832, 6334865), (3112, 5764890), (3257, 5508240), (3540, 5067892), (3890, 4611912), (4668, 3843260), (4720, 3800919), (5835, 3074608), (6224, 2882445), (6514, 2754120), (7080, 2533946), (7780, 2305956), (9336, 1921630), (9771, 1836080), (11670, 1537304), (13028, 1377060), (14160, 1266973), (15560, 1152978), (16285, 1101648), (18672, 960815), (19542, 918040), (22951, 781680), (23340, 768652), (26056, 688530), (31120, 576489), (32570, 550824), (39084, 459020), (45902, 390840), (46680, 384326), (48855, 367216), (52112, 344265), (65140, 275412), (68853, 260560), (78168, 229510), (91804, 195420), (93360, 192163), (97710, 183608), (114755, 156336), (130280, 137706)]