137031720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{4409}}^1$

素因数の和:4467

約数の個数: 128

約数和(自身を含む): 482630400

約数和(自身を除く): 345598680

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 37, 40, 42, 56, 60, 70, 74, 84, 105, 111, 120, 140, 148, 168, 185, 210, 222, 259, 280, 296, 370, 420, 444, 518, 555, 740, 777, 840, 888, 1036, 1110, 1295, 1480, 1554, 2072, 2220, 2590, 3108, 3885, 4409, 4440, 5180, 6216, 7770, 8818, 10360, 13227, 15540, 17636, 22045, 26454, 30863, 31080, 35272, 44090, 52908, 61726, 66135, 88180, 92589, 105816, 123452, 132270, 154315, 163133, 176360, 185178, 246904, 264540, 308630, 326266, 370356, 462945, 489399, 529080, 617260, 652532, 740712, 815665, 925890, 978798, 1141931, 1234520, 1305064, 1631330, 1851780, 1957596, 2283862, 2446995, 3262660, 3425793, 3703560, 3915192, 4567724, 4893990, 5709655, 6525320, 6851586, 9135448, 9787980, 11419310, 13703172, 17128965, 19575960, 22838620, 27406344, 34257930, 45677240, 68515860, 137031720]

約数ペア:

[(1, 137031720), (2, 68515860), (3, 45677240), (4, 34257930), (5, 27406344), (6, 22838620), (7, 19575960), (8, 17128965), (10, 13703172), (12, 11419310), (14, 9787980), (15, 9135448), (20, 6851586), (21, 6525320), (24, 5709655), (28, 4893990), (30, 4567724), (35, 3915192), (37, 3703560), (40, 3425793), (42, 3262660), (56, 2446995), (60, 2283862), (70, 1957596), (74, 1851780), (84, 1631330), (105, 1305064), (111, 1234520), (120, 1141931), (140, 978798), (148, 925890), (168, 815665), (185, 740712), (210, 652532), (222, 617260), (259, 529080), (280, 489399), (296, 462945), (370, 370356), (420, 326266), (444, 308630), (518, 264540), (555, 246904), (740, 185178), (777, 176360), (840, 163133), (888, 154315), (1036, 132270), (1110, 123452), (1295, 105816), (1480, 92589), (1554, 88180), (2072, 66135), (2220, 61726), (2590, 52908), (3108, 44090), (3885, 35272), (4409, 31080), (4440, 30863), (5180, 26454), (6216, 22045), (7770, 17636), (8818, 15540), (10360, 13227)]