195375360

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{613}}^1$

素因数の和:720

約数の個数: 144

約数和(自身を含む): 632528064

約数和(自身を除く): 437152704

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 256, 320, 332, 384, 415, 480, 498, 613, 640, 664, 768, 830, 960, 996, 1226, 1245, 1280, 1328, 1660, 1839, 1920, 1992, 2452, 2490, 2656, 3065, 3320, 3678, 3840, 3984, 4904, 4980, 5312, 6130, 6640, 7356, 7968, 9195, 9808, 9960, 10624, 12260, 13280, 14712, 15936, 18390, 19616, 19920, 21248, 24520, 26560, 29424, 31872, 36780, 39232, 39840, 49040, 50879, 53120, 58848, 63744, 73560, 78464, 79680, 98080, 101758, 106240, 117696, 147120, 152637, 156928, 159360, 196160, 203516, 235392, 254395, 294240, 305274, 318720, 392320, 407032, 470784, 508790, 588480, 610548, 763185, 784640, 814064, 1017580, 1176960, 1221096, 1526370, 1628128, 2035160, 2353920, 2442192, 3052740, 3256256, 4070320, 4884384, 6105480, 6512512, 8140640, 9768768, 12210960, 13025024, 16281280, 19537536, 24421920, 32562560, 39075072, 48843840, 65125120, 97687680, 195375360]

約数ペア:

[(1, 195375360), (2, 97687680), (3, 65125120), (4, 48843840), (5, 39075072), (6, 32562560), (8, 24421920), (10, 19537536), (12, 16281280), (15, 13025024), (16, 12210960), (20, 9768768), (24, 8140640), (30, 6512512), (32, 6105480), (40, 4884384), (48, 4070320), (60, 3256256), (64, 3052740), (80, 2442192), (83, 2353920), (96, 2035160), (120, 1628128), (128, 1526370), (160, 1221096), (166, 1176960), (192, 1017580), (240, 814064), (249, 784640), (256, 763185), (320, 610548), (332, 588480), (384, 508790), (415, 470784), (480, 407032), (498, 392320), (613, 318720), (640, 305274), (664, 294240), (768, 254395), (830, 235392), (960, 203516), (996, 196160), (1226, 159360), (1245, 156928), (1280, 152637), (1328, 147120), (1660, 117696), (1839, 106240), (1920, 101758), (1992, 98080), (2452, 79680), (2490, 78464), (2656, 73560), (3065, 63744), (3320, 58848), (3678, 53120), (3840, 50879), (3984, 49040), (4904, 39840), (4980, 39232), (5312, 36780), (6130, 31872), (6640, 29424), (7356, 26560), (7968, 24520), (9195, 21248), (9808, 19920), (9960, 19616), (10624, 18390), (12260, 15936), (13280, 14712)]