15697094720

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{5881}}^1$

素因数の和:6356

約数の個数: 112

約数和(自身を含む): 39442339200

約数和(自身を除く): 23745244480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 439, 608, 760, 878, 1216, 1520, 1756, 2195, 3040, 3512, 4390, 5881, 6080, 7024, 8341, 8780, 11762, 14048, 16682, 17560, 23524, 28096, 29405, 33364, 35120, 41705, 47048, 58810, 66728, 70240, 83410, 94096, 111739, 117620, 133456, 140480, 166820, 188192, 223478, 235240, 266912, 333640, 376384, 446956, 470480, 533824, 558695, 667280, 893912, 940960, 1117390, 1334560, 1787824, 1881920, 2234780, 2581759, 2669120, 3575648, 4469560, 5163518, 7151296, 8939120, 10327036, 12908795, 17878240, 20654072, 25817590, 35756480, 41308144, 49053421, 51635180, 82616288, 98106842, 103270360, 165232576, 196213684, 206540720, 245267105, 392427368, 413081440, 490534210, 784854736, 826162880, 981068420, 1569709472, 1962136840, 3139418944, 3924273680, 7848547360, 15697094720]

約数ペア:

[(1, 15697094720), (2, 7848547360), (4, 3924273680), (5, 3139418944), (8, 1962136840), (10, 1569709472), (16, 981068420), (19, 826162880), (20, 784854736), (32, 490534210), (38, 413081440), (40, 392427368), (64, 245267105), (76, 206540720), (80, 196213684), (95, 165232576), (152, 103270360), (160, 98106842), (190, 82616288), (304, 51635180), (320, 49053421), (380, 41308144), (439, 35756480), (608, 25817590), (760, 20654072), (878, 17878240), (1216, 12908795), (1520, 10327036), (1756, 8939120), (2195, 7151296), (3040, 5163518), (3512, 4469560), (4390, 3575648), (5881, 2669120), (6080, 2581759), (7024, 2234780), (8341, 1881920), (8780, 1787824), (11762, 1334560), (14048, 1117390), (16682, 940960), (17560, 893912), (23524, 667280), (28096, 558695), (29405, 533824), (33364, 470480), (35120, 446956), (41705, 376384), (47048, 333640), (58810, 266912), (66728, 235240), (70240, 223478), (83410, 188192), (94096, 166820), (111739, 140480), (117620, 133456)]