165809160

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1$

素因数の和:869

約数の個数: 256

約数和(自身を含む): 639187200

約数和(自身を除く): 473378040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 17, 18, 20, 22, 24, 27, 30, 33, 34, 36, 40, 44, 45, 51, 54, 55, 60, 66, 68, 72, 85, 88, 90, 99, 102, 108, 110, 120, 132, 135, 136, 153, 165, 170, 180, 187, 198, 204, 216, 220, 255, 264, 270, 297, 306, 330, 340, 360, 374, 396, 408, 440, 459, 495, 510, 540, 561, 594, 612, 660, 680, 748, 765, 792, 821, 918, 935, 990, 1020, 1080, 1122, 1188, 1224, 1320, 1485, 1496, 1530, 1642, 1683, 1836, 1870, 1980, 2040, 2244, 2295, 2376, 2463, 2805, 2970, 3060, 3284, 3366, 3672, 3740, 3960, 4105, 4488, 4590, 4926, 5049, 5610, 5940, 6120, 6568, 6732, 7389, 7480, 8210, 8415, 9031, 9180, 9852, 10098, 11220, 11880, 12315, 13464, 13957, 14778, 16420, 16830, 18062, 18360, 19704, 20196, 22167, 22440, 24630, 25245, 27093, 27914, 29556, 32840, 33660, 36124, 36945, 40392, 41871, 44334, 45155, 49260, 50490, 54186, 55828, 59112, 67320, 69785, 72248, 73890, 81279, 83742, 88668, 90310, 98520, 100980, 108372, 110835, 111656, 125613, 135465, 139570, 147780, 153527, 162558, 167484, 177336, 180620, 201960, 209355, 216744, 221670, 243837, 251226, 270930, 279140, 295560, 307054, 325116, 334968, 361240, 376839, 406395, 418710, 443340, 460581, 487674, 502452, 541860, 558280, 614108, 628065, 650232, 753678, 767635, 812790, 837420, 886680, 921162, 975348, 1004904, 1083720, 1219185, 1228216, 1256130, 1381743, 1507356, 1535270, 1625580, 1674840, 1842324, 1884195, 1950696, 2302905, 2438370, 2512260, 2763486, 3014712, 3070540, 3251160, 3684648, 3768390, 4145229, 4605810, 4876740, 5024520, 5526972, 6141080, 6908715, 7536780, 8290458, 9211620, 9753480, 11053944, 13817430, 15073560, 16580916, 18423240, 20726145, 27634860, 33161832, 41452290, 55269720, 82904580, 165809160]

約数ペア:

[(1, 165809160), (2, 82904580), (3, 55269720), (4, 41452290), (5, 33161832), (6, 27634860), (8, 20726145), (9, 18423240), (10, 16580916), (11, 15073560), (12, 13817430), (15, 11053944), (17, 9753480), (18, 9211620), (20, 8290458), (22, 7536780), (24, 6908715), (27, 6141080), (30, 5526972), (33, 5024520), (34, 4876740), (36, 4605810), (40, 4145229), (44, 3768390), (45, 3684648), (51, 3251160), (54, 3070540), (55, 3014712), (60, 2763486), (66, 2512260), (68, 2438370), (72, 2302905), (85, 1950696), (88, 1884195), (90, 1842324), (99, 1674840), (102, 1625580), (108, 1535270), (110, 1507356), (120, 1381743), (132, 1256130), (135, 1228216), (136, 1219185), (153, 1083720), (165, 1004904), (170, 975348), (180, 921162), (187, 886680), (198, 837420), (204, 812790), (216, 767635), (220, 753678), (255, 650232), (264, 628065), (270, 614108), (297, 558280), (306, 541860), (330, 502452), (340, 487674), (360, 460581), (374, 443340), (396, 418710), (408, 406395), (440, 376839), (459, 361240), (495, 334968), (510, 325116), (540, 307054), (561, 295560), (594, 279140), (612, 270930), (660, 251226), (680, 243837), (748, 221670), (765, 216744), (792, 209355), (821, 201960), (918, 180620), (935, 177336), (990, 167484), (1020, 162558), (1080, 153527), (1122, 147780), (1188, 139570), (1224, 135465), (1320, 125613), (1485, 111656), (1496, 110835), (1530, 108372), (1642, 100980), (1683, 98520), (1836, 90310), (1870, 88668), (1980, 83742), (2040, 81279), (2244, 73890), (2295, 72248), (2376, 69785), (2463, 67320), (2805, 59112), (2970, 55828), (3060, 54186), (3284, 50490), (3366, 49260), (3672, 45155), (3740, 44334), (3960, 41871), (4105, 40392), (4488, 36945), (4590, 36124), (4926, 33660), (5049, 32840), (5610, 29556), (5940, 27914), (6120, 27093), (6568, 25245), (6732, 24630), (7389, 22440), (7480, 22167), (8210, 20196), (8415, 19704), (9031, 18360), (9180, 18062), (9852, 16830), (10098, 16420), (11220, 14778), (11880, 13957), (12315, 13464)]