1444781340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1907}}^1$

素因数の和:2009

約数の個数: 192

約数和(自身を含む): 4769694720

約数和(自身を除く): 3324913380

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 61, 69, 90, 92, 108, 115, 122, 135, 138, 180, 183, 207, 230, 244, 270, 276, 305, 345, 366, 414, 460, 540, 549, 610, 621, 690, 732, 828, 915, 1035, 1098, 1220, 1242, 1380, 1403, 1647, 1830, 1907, 2070, 2196, 2484, 2745, 2806, 3105, 3294, 3660, 3814, 4140, 4209, 5490, 5612, 5721, 6210, 6588, 7015, 7628, 8235, 8418, 9535, 10980, 11442, 12420, 12627, 14030, 16470, 16836, 17163, 19070, 21045, 22884, 25254, 28060, 28605, 32940, 34326, 37881, 38140, 42090, 43861, 50508, 51489, 57210, 63135, 68652, 75762, 84180, 85815, 87722, 102978, 114420, 116327, 126270, 131583, 151524, 171630, 175444, 189405, 205956, 219305, 232654, 252540, 257445, 263166, 343260, 348981, 378810, 394749, 438610, 465308, 514890, 526332, 581635, 657915, 697962, 757620, 789498, 877220, 1029780, 1046943, 1163270, 1184247, 1315830, 1395924, 1578996, 1744905, 1973745, 2093886, 2326540, 2368494, 2631660, 2675521, 3140829, 3489810, 3947490, 4187772, 4736988, 5234715, 5351042, 5921235, 6281658, 6979620, 7894980, 8026563, 10469430, 10702084, 11842470, 12563316, 13377605, 15704145, 16053126, 20938860, 23684940, 24079689, 26755210, 31408290, 32106252, 40132815, 48159378, 53510420, 62816580, 72239067, 80265630, 96318756, 120398445, 144478134, 160531260, 240796890, 288956268, 361195335, 481593780, 722390670, 1444781340]

約数ペア:

[(1, 1444781340), (2, 722390670), (3, 481593780), (4, 361195335), (5, 288956268), (6, 240796890), (9, 160531260), (10, 144478134), (12, 120398445), (15, 96318756), (18, 80265630), (20, 72239067), (23, 62816580), (27, 53510420), (30, 48159378), (36, 40132815), (45, 32106252), (46, 31408290), (54, 26755210), (60, 24079689), (61, 23684940), (69, 20938860), (90, 16053126), (92, 15704145), (108, 13377605), (115, 12563316), (122, 11842470), (135, 10702084), (138, 10469430), (180, 8026563), (183, 7894980), (207, 6979620), (230, 6281658), (244, 5921235), (270, 5351042), (276, 5234715), (305, 4736988), (345, 4187772), (366, 3947490), (414, 3489810), (460, 3140829), (540, 2675521), (549, 2631660), (610, 2368494), (621, 2326540), (690, 2093886), (732, 1973745), (828, 1744905), (915, 1578996), (1035, 1395924), (1098, 1315830), (1220, 1184247), (1242, 1163270), (1380, 1046943), (1403, 1029780), (1647, 877220), (1830, 789498), (1907, 757620), (2070, 697962), (2196, 657915), (2484, 581635), (2745, 526332), (2806, 514890), (3105, 465308), (3294, 438610), (3660, 394749), (3814, 378810), (4140, 348981), (4209, 343260), (5490, 263166), (5612, 257445), (5721, 252540), (6210, 232654), (6588, 219305), (7015, 205956), (7628, 189405), (8235, 175444), (8418, 171630), (9535, 151524), (10980, 131583), (11442, 126270), (12420, 116327), (12627, 114420), (14030, 102978), (16470, 87722), (16836, 85815), (17163, 84180), (19070, 75762), (21045, 68652), (22884, 63135), (25254, 57210), (28060, 51489), (28605, 50508), (32940, 43861), (34326, 42090), (37881, 38140)]