14185820720

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^2\times {\mathrm{37}}^1\times {\mathrm{4987}}^1$

素因数の和:5099

約数の個数: 120

約数和(自身を含む): 35008397712

約数和(自身を除く): 20822576992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 37, 40, 62, 74, 80, 124, 148, 155, 185, 248, 296, 310, 370, 496, 592, 620, 740, 961, 1147, 1240, 1480, 1922, 2294, 2480, 2960, 3844, 4588, 4805, 4987, 5735, 7688, 9176, 9610, 9974, 11470, 15376, 18352, 19220, 19948, 22940, 24935, 35557, 38440, 39896, 45880, 49870, 71114, 76880, 79792, 91760, 99740, 142228, 154597, 177785, 184519, 199480, 284456, 309194, 355570, 369038, 398960, 568912, 618388, 711140, 738076, 772985, 922595, 1236776, 1422280, 1476152, 1545970, 1845190, 2473552, 2844560, 2952304, 3091940, 3690380, 4792507, 5720089, 6183880, 7380760, 9585014, 11440178, 12367760, 14761520, 19170028, 22880356, 23962535, 28600445, 38340056, 45760712, 47925070, 57200890, 76680112, 91521424, 95850140, 114401780, 177322759, 191700280, 228803560, 354645518, 383400560, 457607120, 709291036, 886613795, 1418582072, 1773227590, 2837164144, 3546455180, 7092910360, 14185820720]

約数ペア:

[(1, 14185820720), (2, 7092910360), (4, 3546455180), (5, 2837164144), (8, 1773227590), (10, 1418582072), (16, 886613795), (20, 709291036), (31, 457607120), (37, 383400560), (40, 354645518), (62, 228803560), (74, 191700280), (80, 177322759), (124, 114401780), (148, 95850140), (155, 91521424), (185, 76680112), (248, 57200890), (296, 47925070), (310, 45760712), (370, 38340056), (496, 28600445), (592, 23962535), (620, 22880356), (740, 19170028), (961, 14761520), (1147, 12367760), (1240, 11440178), (1480, 9585014), (1922, 7380760), (2294, 6183880), (2480, 5720089), (2960, 4792507), (3844, 3690380), (4588, 3091940), (4805, 2952304), (4987, 2844560), (5735, 2473552), (7688, 1845190), (9176, 1545970), (9610, 1476152), (9974, 1422280), (11470, 1236776), (15376, 922595), (18352, 772985), (19220, 738076), (19948, 711140), (22940, 618388), (24935, 568912), (35557, 398960), (38440, 369038), (39896, 355570), (45880, 309194), (49870, 284456), (71114, 199480), (76880, 184519), (79792, 177785), (91760, 154597), (99740, 142228)]