20174325120

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{74521}}^1$

素因数の和:74593

約数の個数: 192

約数和(自身を含む): 71147643840

約数和(自身を除く): 50973318720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 128, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 384, 423, 470, 480, 564, 576, 640, 705, 720, 752, 846, 940, 960, 1128, 1152, 1410, 1440, 1504, 1692, 1880, 1920, 2115, 2256, 2820, 2880, 3008, 3384, 3760, 4230, 4512, 5640, 5760, 6016, 6768, 7520, 8460, 9024, 11280, 13536, 15040, 16920, 18048, 22560, 27072, 30080, 33840, 45120, 54144, 67680, 74521, 90240, 135360, 149042, 223563, 270720, 298084, 372605, 447126, 596168, 670689, 745210, 894252, 1117815, 1192336, 1341378, 1490420, 1788504, 2235630, 2384672, 2682756, 2980840, 3353445, 3502487, 3577008, 4471260, 4769344, 5365512, 5961680, 6706890, 7004974, 7154016, 8942520, 9538688, 10507461, 10731024, 11923360, 13413780, 14009948, 14308032, 17512435, 17885040, 21014922, 21462048, 23846720, 26827560, 28019896, 28616064, 31522383, 35024870, 35770080, 42029844, 42924096, 47693440, 52537305, 53655120, 56039792, 63044766, 70049740, 71540160, 84059688, 85848192, 105074610, 107310240, 112079584, 126089532, 140099480, 143080320, 157611915, 168119376, 210149220, 214620480, 224159168, 252179064, 280198960, 315223830, 336238752, 420298440, 429240960, 448318336, 504358128, 560397920, 630447660, 672477504, 840596880, 1008716256, 1120795840, 1260895320, 1344955008, 1681193760, 2017432512, 2241591680, 2521790640, 3362387520, 4034865024, 5043581280, 6724775040, 10087162560, 20174325120]

約数ペア:

[(1, 20174325120), (2, 10087162560), (3, 6724775040), (4, 5043581280), (5, 4034865024), (6, 3362387520), (8, 2521790640), (9, 2241591680), (10, 2017432512), (12, 1681193760), (15, 1344955008), (16, 1260895320), (18, 1120795840), (20, 1008716256), (24, 840596880), (30, 672477504), (32, 630447660), (36, 560397920), (40, 504358128), (45, 448318336), (47, 429240960), (48, 420298440), (60, 336238752), (64, 315223830), (72, 280198960), (80, 252179064), (90, 224159168), (94, 214620480), (96, 210149220), (120, 168119376), (128, 157611915), (141, 143080320), (144, 140099480), (160, 126089532), (180, 112079584), (188, 107310240), (192, 105074610), (235, 85848192), (240, 84059688), (282, 71540160), (288, 70049740), (320, 63044766), (360, 56039792), (376, 53655120), (384, 52537305), (423, 47693440), (470, 42924096), (480, 42029844), (564, 35770080), (576, 35024870), (640, 31522383), (705, 28616064), (720, 28019896), (752, 26827560), (846, 23846720), (940, 21462048), (960, 21014922), (1128, 17885040), (1152, 17512435), (1410, 14308032), (1440, 14009948), (1504, 13413780), (1692, 11923360), (1880, 10731024), (1920, 10507461), (2115, 9538688), (2256, 8942520), (2820, 7154016), (2880, 7004974), (3008, 6706890), (3384, 5961680), (3760, 5365512), (4230, 4769344), (4512, 4471260), (5640, 3577008), (5760, 3502487), (6016, 3353445), (6768, 2980840), (7520, 2682756), (8460, 2384672), (9024, 2235630), (11280, 1788504), (13536, 1490420), (15040, 1341378), (16920, 1192336), (18048, 1117815), (22560, 894252), (27072, 745210), (30080, 670689), (33840, 596168), (45120, 447126), (54144, 372605), (67680, 298084), (74521, 270720), (90240, 223563), (135360, 149042)]