69947423280

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{13878457}}^1$

素因数の和:13878483

約数の個数: 120

約数和(自身を含む): 268464891552

約数和(自身を除く): 198517468272

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 13878457, 27756914, 41635371, 55513828, 69392285, 83270742, 97149199, 111027656, 124906113, 138784570, 166541484, 194298398, 208176855, 222055312, 249812226, 277569140, 291447597, 333082968, 388596796, 416353710, 485745995, 499624452, 555138280, 582895194, 624530565, 666165936, 777193592, 832707420, 874342791, 971491990, 999248904, 1110276560, 1165790388, 1249061130, 1457237985, 1554387184, 1665414840, 1748685582, 1942983980, 1998497808, 2331580776, 2498122260, 2914475970, 3330829680, 3497371164, 3885967960, 4371713955, 4663161552, 4996244520, 5828951940, 6994742328, 7771935920, 8743427910, 9992489040, 11657903880, 13989484656, 17486855820, 23315807760, 34973711640, 69947423280]

約数ペア:

[(1, 69947423280), (2, 34973711640), (3, 23315807760), (4, 17486855820), (5, 13989484656), (6, 11657903880), (7, 9992489040), (8, 8743427910), (9, 7771935920), (10, 6994742328), (12, 5828951940), (14, 4996244520), (15, 4663161552), (16, 4371713955), (18, 3885967960), (20, 3497371164), (21, 3330829680), (24, 2914475970), (28, 2498122260), (30, 2331580776), (35, 1998497808), (36, 1942983980), (40, 1748685582), (42, 1665414840), (45, 1554387184), (48, 1457237985), (56, 1249061130), (60, 1165790388), (63, 1110276560), (70, 999248904), (72, 971491990), (80, 874342791), (84, 832707420), (90, 777193592), (105, 666165936), (112, 624530565), (120, 582895194), (126, 555138280), (140, 499624452), (144, 485745995), (168, 416353710), (180, 388596796), (210, 333082968), (240, 291447597), (252, 277569140), (280, 249812226), (315, 222055312), (336, 208176855), (360, 194298398), (420, 166541484), (504, 138784570), (560, 124906113), (630, 111027656), (720, 97149199), (840, 83270742), (1008, 69392285), (1260, 55513828), (1680, 41635371), (2520, 27756914), (5040, 13878457)]