197691120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{229}}^1$

素因数の和:368

約数の個数: 240

約数和(自身を含む): 734104800

約数和(自身を除く): 536413680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 109, 110, 120, 132, 144, 165, 176, 180, 198, 218, 220, 229, 240, 264, 327, 330, 360, 396, 436, 440, 458, 495, 528, 545, 654, 660, 687, 720, 792, 872, 880, 916, 981, 990, 1090, 1145, 1199, 1308, 1320, 1374, 1584, 1635, 1744, 1832, 1962, 1980, 2061, 2180, 2290, 2398, 2519, 2616, 2640, 2748, 3270, 3435, 3597, 3664, 3924, 3960, 4122, 4360, 4580, 4796, 4905, 5038, 5232, 5496, 5995, 6540, 6870, 7194, 7557, 7848, 7920, 8244, 8720, 9160, 9592, 9810, 10076, 10305, 10791, 10992, 11990, 12595, 13080, 13740, 14388, 15114, 15696, 16488, 17985, 18320, 19184, 19620, 20152, 20610, 21582, 22671, 23980, 24961, 25190, 26160, 27480, 28776, 30228, 32976, 35970, 37785, 39240, 40304, 41220, 43164, 45342, 47960, 49922, 50380, 53955, 54960, 57552, 60456, 71940, 74883, 75570, 78480, 82440, 86328, 90684, 95920, 99844, 100760, 107910, 113355, 120912, 124805, 143880, 149766, 151140, 164880, 172656, 181368, 199688, 201520, 215820, 224649, 226710, 249610, 274571, 287760, 299532, 302280, 362736, 374415, 399376, 431640, 449298, 453420, 499220, 549142, 599064, 604560, 748830, 823713, 863280, 898596, 906840, 998440, 1098284, 1123245, 1198128, 1372855, 1497660, 1647426, 1797192, 1813680, 1996880, 2196568, 2246490, 2471139, 2745710, 2995320, 3294852, 3594384, 4118565, 4393136, 4492980, 4942278, 5491420, 5990640, 6589704, 8237130, 8985960, 9884556, 10982840, 12355695, 13179408, 16474260, 17971920, 19769112, 21965680, 24711390, 32948520, 39538224, 49422780, 65897040, 98845560, 197691120]

約数ペア:

[(1, 197691120), (2, 98845560), (3, 65897040), (4, 49422780), (5, 39538224), (6, 32948520), (8, 24711390), (9, 21965680), (10, 19769112), (11, 17971920), (12, 16474260), (15, 13179408), (16, 12355695), (18, 10982840), (20, 9884556), (22, 8985960), (24, 8237130), (30, 6589704), (33, 5990640), (36, 5491420), (40, 4942278), (44, 4492980), (45, 4393136), (48, 4118565), (55, 3594384), (60, 3294852), (66, 2995320), (72, 2745710), (80, 2471139), (88, 2246490), (90, 2196568), (99, 1996880), (109, 1813680), (110, 1797192), (120, 1647426), (132, 1497660), (144, 1372855), (165, 1198128), (176, 1123245), (180, 1098284), (198, 998440), (218, 906840), (220, 898596), (229, 863280), (240, 823713), (264, 748830), (327, 604560), (330, 599064), (360, 549142), (396, 499220), (436, 453420), (440, 449298), (458, 431640), (495, 399376), (528, 374415), (545, 362736), (654, 302280), (660, 299532), (687, 287760), (720, 274571), (792, 249610), (872, 226710), (880, 224649), (916, 215820), (981, 201520), (990, 199688), (1090, 181368), (1145, 172656), (1199, 164880), (1308, 151140), (1320, 149766), (1374, 143880), (1584, 124805), (1635, 120912), (1744, 113355), (1832, 107910), (1962, 100760), (1980, 99844), (2061, 95920), (2180, 90684), (2290, 86328), (2398, 82440), (2519, 78480), (2616, 75570), (2640, 74883), (2748, 71940), (3270, 60456), (3435, 57552), (3597, 54960), (3664, 53955), (3924, 50380), (3960, 49922), (4122, 47960), (4360, 45342), (4580, 43164), (4796, 41220), (4905, 40304), (5038, 39240), (5232, 37785), (5496, 35970), (5995, 32976), (6540, 30228), (6870, 28776), (7194, 27480), (7557, 26160), (7848, 25190), (7920, 24961), (8244, 23980), (8720, 22671), (9160, 21582), (9592, 20610), (9810, 20152), (10076, 19620), (10305, 19184), (10791, 18320), (10992, 17985), (11990, 16488), (12595, 15696), (13080, 15114), (13740, 14388)]