1365917040

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20452

約数の個数: 160

約数和(自身を含む): 4856832000

約数和(自身を除く): 3490914960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 36, 40, 45, 48, 54, 60, 62, 72, 80, 90, 93, 108, 120, 124, 135, 144, 155, 180, 186, 216, 240, 248, 270, 279, 310, 360, 372, 432, 465, 496, 540, 558, 620, 720, 744, 837, 930, 1080, 1116, 1240, 1395, 1488, 1674, 1860, 2160, 2232, 2480, 2790, 3348, 3720, 4185, 4464, 5580, 6696, 7440, 8370, 11160, 13392, 16740, 20399, 22320, 33480, 40798, 61197, 66960, 81596, 101995, 122394, 163192, 183591, 203990, 244788, 305985, 326384, 367182, 407980, 489576, 550773, 611970, 632369, 734364, 815960, 917955, 979152, 1101546, 1223940, 1264738, 1468728, 1631920, 1835910, 1897107, 2203092, 2447880, 2529476, 2753865, 2937456, 3161845, 3671820, 3794214, 4406184, 4895760, 5058952, 5507730, 5691321, 6323690, 7343640, 7588428, 8812368, 9485535, 10117904, 11015460, 11382642, 12647380, 14687280, 15176856, 17073963, 18971070, 22030920, 22765284, 25294760, 28456605, 30353712, 34147926, 37942140, 44061840, 45530568, 50589520, 56913210, 68295852, 75884280, 85369815, 91061136, 113826420, 136591704, 151768560, 170739630, 227652840, 273183408, 341479260, 455305680, 682958520, 1365917040]

約数ペア:

[(1, 1365917040), (2, 682958520), (3, 455305680), (4, 341479260), (5, 273183408), (6, 227652840), (8, 170739630), (9, 151768560), (10, 136591704), (12, 113826420), (15, 91061136), (16, 85369815), (18, 75884280), (20, 68295852), (24, 56913210), (27, 50589520), (30, 45530568), (31, 44061840), (36, 37942140), (40, 34147926), (45, 30353712), (48, 28456605), (54, 25294760), (60, 22765284), (62, 22030920), (72, 18971070), (80, 17073963), (90, 15176856), (93, 14687280), (108, 12647380), (120, 11382642), (124, 11015460), (135, 10117904), (144, 9485535), (155, 8812368), (180, 7588428), (186, 7343640), (216, 6323690), (240, 5691321), (248, 5507730), (270, 5058952), (279, 4895760), (310, 4406184), (360, 3794214), (372, 3671820), (432, 3161845), (465, 2937456), (496, 2753865), (540, 2529476), (558, 2447880), (620, 2203092), (720, 1897107), (744, 1835910), (837, 1631920), (930, 1468728), (1080, 1264738), (1116, 1223940), (1240, 1101546), (1395, 979152), (1488, 917955), (1674, 815960), (1860, 734364), (2160, 632369), (2232, 611970), (2480, 550773), (2790, 489576), (3348, 407980), (3720, 367182), (4185, 326384), (4464, 305985), (5580, 244788), (6696, 203990), (7440, 183591), (8370, 163192), (11160, 122394), (13392, 101995), (16740, 81596), (20399, 66960), (22320, 61197), (33480, 40798)]