147445920

素因数分解:

$2^5\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:425

約数の個数: 240

約数和(自身を含む): 538610688

約数和(自身を除く): 391164768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 31, 32, 36, 40, 45, 48, 54, 60, 62, 72, 80, 81, 90, 93, 96, 108, 120, 124, 135, 144, 155, 160, 162, 180, 186, 216, 240, 248, 270, 279, 288, 310, 324, 360, 367, 372, 405, 432, 465, 480, 496, 540, 558, 620, 648, 720, 734, 744, 810, 837, 864, 930, 992, 1080, 1101, 1116, 1240, 1296, 1395, 1440, 1468, 1488, 1620, 1674, 1835, 1860, 2160, 2202, 2232, 2480, 2511, 2592, 2790, 2936, 2976, 3240, 3303, 3348, 3670, 3720, 4185, 4320, 4404, 4464, 4960, 5022, 5505, 5580, 5872, 6480, 6606, 6696, 7340, 7440, 8370, 8808, 8928, 9909, 10044, 11010, 11160, 11377, 11744, 12555, 12960, 13212, 13392, 14680, 14880, 16515, 16740, 17616, 19818, 20088, 22020, 22320, 22754, 25110, 26424, 26784, 29360, 29727, 33030, 33480, 34131, 35232, 39636, 40176, 44040, 44640, 45508, 49545, 50220, 52848, 56885, 58720, 59454, 66060, 66960, 68262, 79272, 80352, 88080, 91016, 99090, 100440, 102393, 105696, 113770, 118908, 132120, 133920, 136524, 148635, 158544, 170655, 176160, 182032, 198180, 200880, 204786, 227540, 237816, 264240, 273048, 297270, 307179, 317088, 341310, 364064, 396360, 401760, 409572, 455080, 475632, 511965, 528480, 546096, 594540, 614358, 682620, 792720, 819144, 910160, 921537, 951264, 1023930, 1092192, 1189080, 1228716, 1365240, 1535895, 1585440, 1638288, 1820320, 1843074, 2047860, 2378160, 2457432, 2730480, 3071790, 3276576, 3686148, 4095720, 4607685, 4756320, 4914864, 5460960, 6143580, 7372296, 8191440, 9215370, 9829728, 12287160, 14744592, 16382880, 18430740, 24574320, 29489184, 36861480, 49148640, 73722960, 147445920]

約数ペア:

[(1, 147445920), (2, 73722960), (3, 49148640), (4, 36861480), (5, 29489184), (6, 24574320), (8, 18430740), (9, 16382880), (10, 14744592), (12, 12287160), (15, 9829728), (16, 9215370), (18, 8191440), (20, 7372296), (24, 6143580), (27, 5460960), (30, 4914864), (31, 4756320), (32, 4607685), (36, 4095720), (40, 3686148), (45, 3276576), (48, 3071790), (54, 2730480), (60, 2457432), (62, 2378160), (72, 2047860), (80, 1843074), (81, 1820320), (90, 1638288), (93, 1585440), (96, 1535895), (108, 1365240), (120, 1228716), (124, 1189080), (135, 1092192), (144, 1023930), (155, 951264), (160, 921537), (162, 910160), (180, 819144), (186, 792720), (216, 682620), (240, 614358), (248, 594540), (270, 546096), (279, 528480), (288, 511965), (310, 475632), (324, 455080), (360, 409572), (367, 401760), (372, 396360), (405, 364064), (432, 341310), (465, 317088), (480, 307179), (496, 297270), (540, 273048), (558, 264240), (620, 237816), (648, 227540), (720, 204786), (734, 200880), (744, 198180), (810, 182032), (837, 176160), (864, 170655), (930, 158544), (992, 148635), (1080, 136524), (1101, 133920), (1116, 132120), (1240, 118908), (1296, 113770), (1395, 105696), (1440, 102393), (1468, 100440), (1488, 99090), (1620, 91016), (1674, 88080), (1835, 80352), (1860, 79272), (2160, 68262), (2202, 66960), (2232, 66060), (2480, 59454), (2511, 58720), (2592, 56885), (2790, 52848), (2936, 50220), (2976, 49545), (3240, 45508), (3303, 44640), (3348, 44040), (3670, 40176), (3720, 39636), (4185, 35232), (4320, 34131), (4404, 33480), (4464, 33030), (4960, 29727), (5022, 29360), (5505, 26784), (5580, 26424), (5872, 25110), (6480, 22754), (6606, 22320), (6696, 22020), (7340, 20088), (7440, 19818), (8370, 17616), (8808, 16740), (8928, 16515), (9909, 14880), (10044, 14680), (11010, 13392), (11160, 13212), (11377, 12960), (11744, 12555)]