1561672028160

素因数分解:

$2^{12}\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{1543}}^1$

素因数の和:1631

約数の個数: 936

約数和(自身を含む): 6056855263680

約数和(自身を除く): 4495183235520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 19, 20, 24, 30, 32, 34, 36, 38, 40, 45, 48, 51, 57, 60, 64, 68, 72, 76, 80, 85, 90, 95, 96, 102, 114, 120, 128, 136, 144, 152, 153, 160, 170, 171, 180, 190, 192, 204, 228, 240, 255, 256, 272, 285, 288, 289, 304, 306, 320, 323, 340, 342, 360, 380, 384, 408, 456, 480, 510, 512, 544, 570, 576, 578, 608, 612, 640, 646, 680, 684, 720, 760, 765, 768, 816, 855, 867, 912, 960, 969, 1020, 1024, 1088, 1140, 1152, 1156, 1216, 1224, 1280, 1292, 1360, 1368, 1440, 1445, 1520, 1530, 1536, 1543, 1615, 1632, 1710, 1734, 1824, 1920, 1938, 2040, 2048, 2176, 2280, 2304, 2312, 2432, 2448, 2560, 2584, 2601, 2720, 2736, 2880, 2890, 2907, 3040, 3060, 3072, 3086, 3230, 3264, 3420, 3468, 3648, 3840, 3876, 4080, 4096, 4335, 4352, 4560, 4608, 4624, 4629, 4845, 4864, 4896, 5120, 5168, 5202, 5440, 5472, 5491, 5760, 5780, 5814, 6080, 6120, 6144, 6172, 6460, 6528, 6840, 6936, 7296, 7680, 7715, 7752, 8160, 8670, 8704, 9120, 9216, 9248, 9258, 9690, 9728, 9792, 10240, 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312334405632, 390418007040, 520557342720, 780836014080, 1561672028160]

約数ペア:

[(1, 1561672028160), (2, 780836014080), (3, 520557342720), (4, 390418007040), (5, 312334405632), (6, 260278671360), (8, 195209003520), (9, 173519114240), (10, 156167202816), (12, 130139335680), (15, 104111468544), (16, 97604501760), (17, 91863060480), (18, 86759557120), (19, 82193264640), (20, 78083601408), (24, 65069667840), (30, 52055734272), (32, 48802250880), (34, 45931530240), (36, 43379778560), (38, 41096632320), (40, 39041800704), (45, 34703822848), (48, 32534833920), (51, 30621020160), (57, 27397754880), (60, 26027867136), (64, 24401125440), (68, 22965765120), (72, 21689889280), (76, 20548316160), (80, 19520900352), (85, 18372612096), (90, 17351911424), (95, 16438652928), (96, 16267416960), (102, 15310510080), (114, 13698877440), (120, 13013933568), (128, 12200562720), (136, 11482882560), (144, 10844944640), (152, 10274158080), (153, 10207006720), (160, 9760450176), (170, 9186306048), (171, 9132584960), (180, 8675955712), (190, 8219326464), (192, 8133708480), (204, 7655255040), (228, 6849438720), (240, 6506966784), (255, 6124204032), (256, 6100281360), (272, 5741441280), (285, 5479550976), (288, 5422472320), (289, 5403709440), (304, 5137079040), (306, 5103503360), (320, 4880225088), (323, 4834897920), (340, 4593153024), (342, 4566292480), (360, 4337977856), (380, 4109663232), (384, 4066854240), (408, 3827627520), (456, 3424719360), (480, 3253483392), (510, 3062102016), (512, 3050140680), (544, 2870720640), (570, 2739775488), (576, 2711236160), (578, 2701854720), (608, 2568539520), (612, 2551751680), (640, 2440112544), (646, 2417448960), (680, 2296576512), (684, 2283146240), (720, 2168988928), (760, 2054831616), (765, 2041401344), (768, 2033427120), (816, 1913813760), (855, 1826516992), (867, 1801236480), (912, 1712359680), (960, 1626741696), (969, 1611632640), (1020, 1531051008), (1024, 1525070340), (1088, 1435360320), (1140, 1369887744), (1152, 1355618080), (1156, 1350927360), (1216, 1284269760), (1224, 1275875840), (1280, 1220056272), (1292, 1208724480), 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