2011640160

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{881}}^1$

素因数の和:1037

約数の個数: 192

約数和(自身を含む): 6529227264

約数和(自身を除く): 4517587104

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 71, 80, 96, 120, 134, 142, 160, 201, 213, 240, 268, 284, 335, 355, 402, 426, 480, 536, 568, 670, 710, 804, 852, 881, 1005, 1065, 1072, 1136, 1340, 1420, 1608, 1704, 1762, 2010, 2130, 2144, 2272, 2643, 2680, 2840, 3216, 3408, 3524, 4020, 4260, 4405, 4757, 5286, 5360, 5680, 6432, 6816, 7048, 8040, 8520, 8810, 9514, 10572, 10720, 11360, 13215, 14096, 14271, 16080, 17040, 17620, 19028, 21144, 23785, 26430, 28192, 28542, 32160, 34080, 35240, 38056, 42288, 47570, 52860, 57084, 59027, 62551, 70480, 71355, 76112, 84576, 95140, 105720, 114168, 118054, 125102, 140960, 142710, 152224, 177081, 187653, 190280, 211440, 228336, 236108, 250204, 285420, 295135, 312755, 354162, 375306, 380560, 422880, 456672, 472216, 500408, 570840, 590270, 625510, 708324, 750612, 761120, 885405, 938265, 944432, 1000816, 1141680, 1180540, 1251020, 1416648, 1501224, 1770810, 1876530, 1888864, 2001632, 2283360, 2361080, 2502040, 2833296, 3002448, 3541620, 3753060, 4190917, 4722160, 5004080, 5666592, 6004896, 7083240, 7506120, 8381834, 9444320, 10008160, 12572751, 14166480, 15012240, 16763668, 20954585, 25145502, 28332960, 30024480, 33527336, 41909170, 50291004, 62863755, 67054672, 83818340, 100582008, 125727510, 134109344, 167636680, 201164016, 251455020, 335273360, 402328032, 502910040, 670546720, 1005820080, 2011640160]

約数ペア:

[(1, 2011640160), (2, 1005820080), (3, 670546720), (4, 502910040), (5, 402328032), (6, 335273360), (8, 251455020), (10, 201164016), (12, 167636680), (15, 134109344), (16, 125727510), (20, 100582008), (24, 83818340), (30, 67054672), (32, 62863755), (40, 50291004), (48, 41909170), (60, 33527336), (67, 30024480), (71, 28332960), (80, 25145502), (96, 20954585), (120, 16763668), (134, 15012240), (142, 14166480), (160, 12572751), (201, 10008160), (213, 9444320), (240, 8381834), (268, 7506120), (284, 7083240), (335, 6004896), (355, 5666592), (402, 5004080), (426, 4722160), (480, 4190917), (536, 3753060), (568, 3541620), (670, 3002448), (710, 2833296), (804, 2502040), (852, 2361080), (881, 2283360), (1005, 2001632), (1065, 1888864), (1072, 1876530), (1136, 1770810), (1340, 1501224), (1420, 1416648), (1608, 1251020), (1704, 1180540), (1762, 1141680), (2010, 1000816), (2130, 944432), (2144, 938265), (2272, 885405), (2643, 761120), (2680, 750612), (2840, 708324), (3216, 625510), (3408, 590270), (3524, 570840), (4020, 500408), (4260, 472216), (4405, 456672), (4757, 422880), (5286, 380560), (5360, 375306), (5680, 354162), (6432, 312755), (6816, 295135), (7048, 285420), (8040, 250204), (8520, 236108), (8810, 228336), (9514, 211440), (10572, 190280), (10720, 187653), (11360, 177081), (13215, 152224), (14096, 142710), (14271, 140960), (16080, 125102), (17040, 118054), (17620, 114168), (19028, 105720), (21144, 95140), (23785, 84576), (26430, 76112), (28192, 71355), (28542, 70480), (32160, 62551), (34080, 59027), (35240, 57084), (38056, 52860), (42288, 47570)]