627739080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:723

約数の個数: 128

約数和(自身を含む): 1927065600

約数和(自身を除く): 1299326520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 67, 120, 134, 163, 201, 268, 326, 335, 402, 479, 489, 536, 652, 670, 804, 815, 958, 978, 1005, 1304, 1340, 1437, 1608, 1630, 1916, 1956, 2010, 2395, 2445, 2680, 2874, 3260, 3832, 3912, 4020, 4790, 4890, 5748, 6520, 7185, 8040, 9580, 9780, 10921, 11496, 14370, 19160, 19560, 21842, 28740, 32093, 32763, 43684, 54605, 57480, 64186, 65526, 78077, 87368, 96279, 109210, 128372, 131052, 156154, 160465, 163815, 192558, 218420, 234231, 256744, 262104, 312308, 320930, 327630, 385116, 390385, 436840, 468462, 481395, 624616, 641860, 655260, 770232, 780770, 936924, 962790, 1171155, 1283720, 1310520, 1561540, 1873848, 1925580, 2342310, 3123080, 3851160, 4684620, 5231159, 9369240, 10462318, 15693477, 20924636, 26155795, 31386954, 41849272, 52311590, 62773908, 78467385, 104623180, 125547816, 156934770, 209246360, 313869540, 627739080]

約数ペア:

[(1, 627739080), (2, 313869540), (3, 209246360), (4, 156934770), (5, 125547816), (6, 104623180), (8, 78467385), (10, 62773908), (12, 52311590), (15, 41849272), (20, 31386954), (24, 26155795), (30, 20924636), (40, 15693477), (60, 10462318), (67, 9369240), (120, 5231159), (134, 4684620), (163, 3851160), (201, 3123080), (268, 2342310), (326, 1925580), (335, 1873848), (402, 1561540), (479, 1310520), (489, 1283720), (536, 1171155), (652, 962790), (670, 936924), (804, 780770), (815, 770232), (958, 655260), (978, 641860), (1005, 624616), (1304, 481395), (1340, 468462), (1437, 436840), (1608, 390385), (1630, 385116), (1916, 327630), (1956, 320930), (2010, 312308), (2395, 262104), (2445, 256744), (2680, 234231), (2874, 218420), (3260, 192558), (3832, 163815), (3912, 160465), (4020, 156154), (4790, 131052), (4890, 128372), (5748, 109210), (6520, 96279), (7185, 87368), (8040, 78077), (9580, 65526), (9780, 64186), (10921, 57480), (11496, 54605), (14370, 43684), (19160, 32763), (19560, 32093), (21842, 28740)]