161409600

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1019}}^1$

素因数の和:1058

約数の個数: 252

約数和(自身を含む): 626455440

約数和(自身を除く): 465045840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 25, 30, 32, 33, 36, 40, 44, 45, 48, 50, 55, 60, 64, 66, 72, 75, 80, 88, 90, 96, 99, 100, 110, 120, 132, 144, 150, 160, 165, 176, 180, 192, 198, 200, 220, 225, 240, 264, 275, 288, 300, 320, 330, 352, 360, 396, 400, 440, 450, 480, 495, 528, 550, 576, 600, 660, 704, 720, 792, 800, 825, 880, 900, 960, 990, 1019, 1056, 1100, 1200, 1320, 1440, 1584, 1600, 1650, 1760, 1800, 1980, 2038, 2112, 2200, 2400, 2475, 2640, 2880, 3057, 3168, 3300, 3520, 3600, 3960, 4076, 4400, 4800, 4950, 5095, 5280, 6114, 6336, 6600, 7200, 7920, 8152, 8800, 9171, 9900, 10190, 10560, 11209, 12228, 13200, 14400, 15285, 15840, 16304, 17600, 18342, 19800, 20380, 22418, 24456, 25475, 26400, 30570, 31680, 32608, 33627, 36684, 39600, 40760, 44836, 45855, 48912, 50950, 52800, 56045, 61140, 65216, 67254, 73368, 76425, 79200, 81520, 89672, 91710, 97824, 100881, 101900, 112090, 122280, 134508, 146736, 152850, 158400, 163040, 168135, 179344, 183420, 195648, 201762, 203800, 224180, 229275, 244560, 269016, 280225, 293472, 305700, 326080, 336270, 358688, 366840, 403524, 407600, 448360, 458550, 489120, 504405, 538032, 560450, 586944, 611400, 672540, 717376, 733680, 807048, 815200, 840675, 896720, 917100, 978240, 1008810, 1076064, 1120900, 1222800, 1345080, 1467360, 1614096, 1630400, 1681350, 1793440, 1834200, 2017620, 2152128, 2241800, 2445600, 2522025, 2690160, 2934720, 3228192, 3362700, 3586880, 3668400, 4035240, 4483600, 4891200, 5044050, 5380320, 6456384, 6725400, 7336800, 8070480, 8967200, 10088100, 10760640, 13450800, 14673600, 16140960, 17934400, 20176200, 26901600, 32281920, 40352400, 53803200, 80704800, 161409600]

約数ペア:

[(1, 161409600), (2, 80704800), (3, 53803200), (4, 40352400), (5, 32281920), (6, 26901600), (8, 20176200), (9, 17934400), (10, 16140960), (11, 14673600), (12, 13450800), (15, 10760640), (16, 10088100), (18, 8967200), (20, 8070480), (22, 7336800), (24, 6725400), (25, 6456384), (30, 5380320), (32, 5044050), (33, 4891200), (36, 4483600), (40, 4035240), (44, 3668400), (45, 3586880), (48, 3362700), (50, 3228192), (55, 2934720), (60, 2690160), (64, 2522025), (66, 2445600), (72, 2241800), (75, 2152128), (80, 2017620), (88, 1834200), (90, 1793440), (96, 1681350), (99, 1630400), (100, 1614096), (110, 1467360), (120, 1345080), (132, 1222800), (144, 1120900), (150, 1076064), (160, 1008810), (165, 978240), (176, 917100), (180, 896720), (192, 840675), (198, 815200), (200, 807048), (220, 733680), (225, 717376), (240, 672540), (264, 611400), (275, 586944), (288, 560450), (300, 538032), (320, 504405), (330, 489120), (352, 458550), (360, 448360), (396, 407600), (400, 403524), (440, 366840), (450, 358688), (480, 336270), (495, 326080), (528, 305700), (550, 293472), (576, 280225), (600, 269016), (660, 244560), (704, 229275), (720, 224180), (792, 203800), (800, 201762), (825, 195648), (880, 183420), (900, 179344), (960, 168135), (990, 163040), (1019, 158400), (1056, 152850), (1100, 146736), (1200, 134508), (1320, 122280), (1440, 112090), (1584, 101900), (1600, 100881), (1650, 97824), (1760, 91710), (1800, 89672), (1980, 81520), (2038, 79200), (2112, 76425), (2200, 73368), (2400, 67254), (2475, 65216), (2640, 61140), (2880, 56045), (3057, 52800), (3168, 50950), (3300, 48912), (3520, 45855), (3600, 44836), (3960, 40760), (4076, 39600), (4400, 36684), (4800, 33627), (4950, 32608), (5095, 31680), (5280, 30570), (6114, 26400), (6336, 25475), (6600, 24456), (7200, 22418), (7920, 20380), (8152, 19800), (8800, 18342), (9171, 17600), (9900, 16304), (10190, 15840), (10560, 15285), (11209, 14400), (12228, 13200)]