2638896960

素因数分解:

$2^6\times 3^1\times 5^1\times 7^2\times {\mathrm{56099}}^1$

素因数の和:56133

約数の個数: 168

約数和(自身を含む): 9746589600

約数和(自身を除く): 7107692640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 49, 56, 60, 64, 70, 80, 84, 96, 98, 105, 112, 120, 140, 147, 160, 168, 192, 196, 210, 224, 240, 245, 280, 294, 320, 336, 392, 420, 448, 480, 490, 560, 588, 672, 735, 784, 840, 960, 980, 1120, 1176, 1344, 1470, 1568, 1680, 1960, 2240, 2352, 2940, 3136, 3360, 3920, 4704, 5880, 6720, 7840, 9408, 11760, 15680, 23520, 47040, 56099, 112198, 168297, 224396, 280495, 336594, 392693, 448792, 560990, 673188, 785386, 841485, 897584, 1121980, 1178079, 1346376, 1570772, 1682970, 1795168, 1963465, 2243960, 2356158, 2692752, 2748851, 3141544, 3365940, 3590336, 3926930, 4487920, 4712316, 5385504, 5497702, 5890395, 6283088, 6731880, 7853860, 8246553, 8975840, 9424632, 10771008, 10995404, 11780790, 12566176, 13463760, 13744255, 15707720, 16493106, 17951680, 18849264, 21990808, 23561580, 25132352, 26927520, 27488510, 31415440, 32986212, 37698528, 41232765, 43981616, 47123160, 53855040, 54977020, 62830880, 65972424, 75397056, 82465530, 87963232, 94246320, 109954040, 125661760, 131944848, 164931060, 175926464, 188492640, 219908080, 263889696, 329862120, 376985280, 439816160, 527779392, 659724240, 879632320, 1319448480, 2638896960]

約数ペア:

[(1, 2638896960), (2, 1319448480), (3, 879632320), (4, 659724240), (5, 527779392), (6, 439816160), (7, 376985280), (8, 329862120), (10, 263889696), (12, 219908080), (14, 188492640), (15, 175926464), (16, 164931060), (20, 131944848), (21, 125661760), (24, 109954040), (28, 94246320), (30, 87963232), (32, 82465530), (35, 75397056), (40, 65972424), (42, 62830880), (48, 54977020), (49, 53855040), (56, 47123160), (60, 43981616), (64, 41232765), (70, 37698528), (80, 32986212), (84, 31415440), (96, 27488510), (98, 26927520), (105, 25132352), (112, 23561580), (120, 21990808), (140, 18849264), (147, 17951680), (160, 16493106), (168, 15707720), (192, 13744255), (196, 13463760), (210, 12566176), (224, 11780790), (240, 10995404), (245, 10771008), (280, 9424632), (294, 8975840), (320, 8246553), (336, 7853860), (392, 6731880), (420, 6283088), (448, 5890395), (480, 5497702), (490, 5385504), (560, 4712316), (588, 4487920), (672, 3926930), (735, 3590336), (784, 3365940), (840, 3141544), (960, 2748851), (980, 2692752), (1120, 2356158), (1176, 2243960), (1344, 1963465), (1470, 1795168), (1568, 1682970), (1680, 1570772), (1960, 1346376), (2240, 1178079), (2352, 1121980), (2940, 897584), (3136, 841485), (3360, 785386), (3920, 673188), (4704, 560990), (5880, 448792), (6720, 392693), (7840, 336594), (9408, 280495), (11760, 224396), (15680, 168297), (23520, 112198), (47040, 56099)]