163030320

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 573452880

約数和(自身を除く): 410422560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 81, 90, 108, 120, 135, 139, 144, 162, 180, 181, 216, 240, 270, 278, 324, 360, 362, 405, 417, 432, 540, 543, 556, 648, 695, 720, 724, 810, 834, 905, 1080, 1086, 1112, 1251, 1296, 1390, 1448, 1620, 1629, 1668, 1810, 2085, 2160, 2172, 2224, 2502, 2715, 2780, 2896, 3240, 3258, 3336, 3620, 3753, 4170, 4344, 4887, 5004, 5430, 5560, 6255, 6480, 6516, 6672, 7240, 7506, 8145, 8340, 8688, 9774, 10008, 10860, 11120, 11259, 12510, 13032, 14480, 14661, 15012, 16290, 16680, 18765, 19548, 20016, 21720, 22518, 24435, 25020, 25159, 26064, 29322, 30024, 32580, 33360, 37530, 39096, 43440, 45036, 48870, 50040, 50318, 56295, 58644, 60048, 65160, 73305, 75060, 75477, 78192, 90072, 97740, 100080, 100636, 112590, 117288, 125795, 130320, 146610, 150120, 150954, 180144, 195480, 201272, 225180, 226431, 234576, 251590, 293220, 300240, 301908, 377385, 390960, 402544, 450360, 452862, 503180, 586440, 603816, 679293, 754770, 900720, 905724, 1006360, 1132155, 1172880, 1207632, 1358586, 1509540, 1811448, 2012720, 2037879, 2264310, 2717172, 3019080, 3396465, 3622896, 4075758, 4528620, 5434344, 6038160, 6792930, 8151516, 9057240, 10189395, 10868688, 13585860, 16303032, 18114480, 20378790, 27171720, 32606064, 40757580, 54343440, 81515160, 163030320]

約数ペア:

[(1, 163030320), (2, 81515160), (3, 54343440), (4, 40757580), (5, 32606064), (6, 27171720), (8, 20378790), (9, 18114480), (10, 16303032), (12, 13585860), (15, 10868688), (16, 10189395), (18, 9057240), (20, 8151516), (24, 6792930), (27, 6038160), (30, 5434344), (36, 4528620), (40, 4075758), (45, 3622896), (48, 3396465), (54, 3019080), (60, 2717172), (72, 2264310), (80, 2037879), (81, 2012720), (90, 1811448), (108, 1509540), (120, 1358586), (135, 1207632), (139, 1172880), (144, 1132155), (162, 1006360), (180, 905724), (181, 900720), (216, 754770), (240, 679293), (270, 603816), (278, 586440), (324, 503180), (360, 452862), (362, 450360), (405, 402544), (417, 390960), (432, 377385), (540, 301908), (543, 300240), (556, 293220), (648, 251590), (695, 234576), (720, 226431), (724, 225180), (810, 201272), (834, 195480), (905, 180144), (1080, 150954), (1086, 150120), (1112, 146610), (1251, 130320), (1296, 125795), (1390, 117288), (1448, 112590), (1620, 100636), (1629, 100080), (1668, 97740), (1810, 90072), (2085, 78192), (2160, 75477), (2172, 75060), (2224, 73305), (2502, 65160), (2715, 60048), (2780, 58644), (2896, 56295), (3240, 50318), (3258, 50040), (3336, 48870), (3620, 45036), (3753, 43440), (4170, 39096), (4344, 37530), (4887, 33360), (5004, 32580), (5430, 30024), (5560, 29322), (6255, 26064), (6480, 25159), (6516, 25020), (6672, 24435), (7240, 22518), (7506, 21720), (8145, 20016), (8340, 19548), (8688, 18765), (9774, 16680), (10008, 16290), (10860, 15012), (11120, 14661), (11259, 14480), (12510, 13032)]