201173760

素因数分解:

$2^8\times 3^3\times 5^1\times {\mathrm{5821}}^1$

素因数の和:5851

約数の個数: 144

約数和(自身を含む): 714010080

約数和(自身を除く): 512836320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 256, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 768, 864, 960, 1080, 1152, 1280, 1440, 1728, 1920, 2160, 2304, 2880, 3456, 3840, 4320, 5760, 5821, 6912, 8640, 11520, 11642, 17280, 17463, 23284, 29105, 34560, 34926, 46568, 52389, 58210, 69852, 87315, 93136, 104778, 116420, 139704, 157167, 174630, 186272, 209556, 232840, 261945, 279408, 314334, 349260, 372544, 419112, 465680, 523890, 558816, 628668, 698520, 745088, 785835, 838224, 931360, 1047780, 1117632, 1257336, 1397040, 1490176, 1571670, 1676448, 1862720, 2095560, 2235264, 2514672, 2794080, 3143340, 3352896, 3725440, 4191120, 4470528, 5029344, 5588160, 6286680, 6705792, 7450880, 8382240, 10058688, 11176320, 12573360, 13411584, 16764480, 20117376, 22352640, 25146720, 33528960, 40234752, 50293440, 67057920, 100586880, 201173760]

約数ペア:

[(1, 201173760), (2, 100586880), (3, 67057920), (4, 50293440), (5, 40234752), (6, 33528960), (8, 25146720), (9, 22352640), (10, 20117376), (12, 16764480), (15, 13411584), (16, 12573360), (18, 11176320), (20, 10058688), (24, 8382240), (27, 7450880), (30, 6705792), (32, 6286680), (36, 5588160), (40, 5029344), (45, 4470528), (48, 4191120), (54, 3725440), (60, 3352896), (64, 3143340), (72, 2794080), (80, 2514672), (90, 2235264), (96, 2095560), (108, 1862720), (120, 1676448), (128, 1571670), (135, 1490176), (144, 1397040), (160, 1257336), (180, 1117632), (192, 1047780), (216, 931360), (240, 838224), (256, 785835), (270, 745088), (288, 698520), (320, 628668), (360, 558816), (384, 523890), (432, 465680), (480, 419112), (540, 372544), (576, 349260), (640, 314334), (720, 279408), (768, 261945), (864, 232840), (960, 209556), (1080, 186272), (1152, 174630), (1280, 157167), (1440, 139704), (1728, 116420), (1920, 104778), (2160, 93136), (2304, 87315), (2880, 69852), (3456, 58210), (3840, 52389), (4320, 46568), (5760, 34926), (5821, 34560), (6912, 29105), (8640, 23284), (11520, 17463), (11642, 17280)]