871473240

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{229}}^1$

素因数の和:319

約数の個数: 288

約数和(自身を含む): 3206595600

約数和(自身を除く): 2335122360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 31, 33, 36, 40, 44, 45, 55, 60, 62, 66, 72, 88, 90, 93, 99, 110, 120, 124, 132, 155, 165, 180, 186, 198, 220, 229, 248, 264, 279, 310, 330, 341, 360, 372, 396, 440, 458, 465, 495, 558, 620, 660, 682, 687, 744, 792, 916, 930, 961, 990, 1023, 1116, 1145, 1240, 1320, 1364, 1374, 1395, 1705, 1832, 1860, 1922, 1980, 2046, 2061, 2232, 2290, 2519, 2728, 2748, 2790, 2883, 3069, 3410, 3435, 3720, 3844, 3960, 4092, 4122, 4580, 4805, 5038, 5115, 5496, 5580, 5766, 6138, 6820, 6870, 7099, 7557, 7688, 8184, 8244, 8649, 9160, 9610, 10076, 10230, 10305, 10571, 11160, 11532, 12276, 12595, 13640, 13740, 14198, 14415, 15114, 15345, 16488, 17298, 19220, 20152, 20460, 20610, 21142, 21297, 22671, 23064, 24552, 25190, 27480, 28396, 28830, 30228, 30690, 31713, 34596, 35495, 37785, 38440, 40920, 41220, 42284, 42594, 43245, 45342, 50380, 52855, 56792, 57660, 60456, 61380, 63426, 63891, 69192, 70990, 75570, 78089, 82440, 84568, 85188, 86490, 90684, 95139, 100760, 105710, 106485, 113355, 115320, 122760, 126852, 127782, 141980, 151140, 156178, 158565, 170376, 172980, 181368, 190278, 211420, 212970, 220069, 226710, 234267, 253704, 255564, 283960, 302280, 312356, 317130, 319455, 345960, 380556, 390445, 422840, 425940, 440138, 453420, 468534, 475695, 511128, 624712, 634260, 638910, 660207, 702801, 761112, 780890, 851880, 880276, 906840, 937068, 951390, 1100345, 1171335, 1268520, 1277820, 1320414, 1405602, 1561780, 1760552, 1874136, 1902780, 1980621, 2200690, 2342670, 2420759, 2555640, 2640828, 2811204, 3123560, 3301035, 3514005, 3805560, 3961242, 4401380, 4685340, 4841518, 5281656, 5622408, 6602070, 7028010, 7262277, 7922484, 8802760, 9370680, 9683036, 9903105, 12103795, 13204140, 14056020, 14524554, 15844968, 19366072, 19806210, 21786831, 24207590, 26408280, 28112040, 29049108, 36311385, 39612420, 43573662, 48415180, 58098216, 72622770, 79224840, 87147324, 96830360, 108934155, 145245540, 174294648, 217868310, 290491080, 435736620, 871473240]

約数ペア:

[(1, 871473240), (2, 435736620), (3, 290491080), (4, 217868310), (5, 174294648), (6, 145245540), (8, 108934155), (9, 96830360), (10, 87147324), (11, 79224840), (12, 72622770), (15, 58098216), (18, 48415180), (20, 43573662), (22, 39612420), (24, 36311385), (30, 29049108), (31, 28112040), (33, 26408280), (36, 24207590), (40, 21786831), (44, 19806210), (45, 19366072), (55, 15844968), (60, 14524554), (62, 14056020), (66, 13204140), (72, 12103795), (88, 9903105), (90, 9683036), (93, 9370680), (99, 8802760), (110, 7922484), (120, 7262277), (124, 7028010), (132, 6602070), (155, 5622408), (165, 5281656), (180, 4841518), (186, 4685340), (198, 4401380), (220, 3961242), (229, 3805560), (248, 3514005), (264, 3301035), (279, 3123560), (310, 2811204), (330, 2640828), (341, 2555640), (360, 2420759), (372, 2342670), (396, 2200690), (440, 1980621), (458, 1902780), (465, 1874136), (495, 1760552), (558, 1561780), (620, 1405602), (660, 1320414), (682, 1277820), (687, 1268520), (744, 1171335), (792, 1100345), (916, 951390), (930, 937068), (961, 906840), (990, 880276), (1023, 851880), (1116, 780890), (1145, 761112), (1240, 702801), (1320, 660207), (1364, 638910), (1374, 634260), (1395, 624712), (1705, 511128), (1832, 475695), (1860, 468534), (1922, 453420), (1980, 440138), (2046, 425940), (2061, 422840), (2232, 390445), (2290, 380556), (2519, 345960), (2728, 319455), (2748, 317130), (2790, 312356), (2883, 302280), (3069, 283960), (3410, 255564), (3435, 253704), (3720, 234267), (3844, 226710), (3960, 220069), (4092, 212970), (4122, 211420), (4580, 190278), (4805, 181368), (5038, 172980), (5115, 170376), (5496, 158565), (5580, 156178), (5766, 151140), (6138, 141980), (6820, 127782), (6870, 126852), (7099, 122760), (7557, 115320), (7688, 113355), (8184, 106485), (8244, 105710), (8649, 100760), (9160, 95139), (9610, 90684), (10076, 86490), (10230, 85188), (10305, 84568), (10571, 82440), (11160, 78089), (11532, 75570), (12276, 70990), (12595, 69192), (13640, 63891), (13740, 63426), (14198, 61380), (14415, 60456), (15114, 57660), (15345, 56792), (16488, 52855), (17298, 50380), (19220, 45342), (20152, 43245), (20460, 42594), (20610, 42284), (21142, 41220), (21297, 40920), (22671, 38440), (23064, 37785), (24552, 35495), (25190, 34596), (27480, 31713), (28396, 30690), (28830, 30228)]