191490480

素因数分解:

$2^4\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1019}}^1$

素因数の和:1073

約数の個数: 200

約数和(自身を含む): 688683600

約数和(自身を除く): 497193120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 29, 30, 36, 40, 45, 48, 54, 58, 60, 72, 80, 81, 87, 90, 108, 116, 120, 135, 144, 145, 162, 174, 180, 216, 232, 240, 261, 270, 290, 324, 348, 360, 405, 432, 435, 464, 522, 540, 580, 648, 696, 720, 783, 810, 870, 1019, 1044, 1080, 1160, 1296, 1305, 1392, 1566, 1620, 1740, 2038, 2088, 2160, 2320, 2349, 2610, 3057, 3132, 3240, 3480, 3915, 4076, 4176, 4698, 5095, 5220, 6114, 6264, 6480, 6960, 7830, 8152, 9171, 9396, 10190, 10440, 11745, 12228, 12528, 15285, 15660, 16304, 18342, 18792, 20380, 20880, 23490, 24456, 27513, 29551, 30570, 31320, 36684, 37584, 40760, 45855, 46980, 48912, 55026, 59102, 61140, 62640, 73368, 81520, 82539, 88653, 91710, 93960, 110052, 118204, 122280, 137565, 146736, 147755, 165078, 177306, 183420, 187920, 220104, 236408, 244560, 265959, 275130, 295510, 330156, 354612, 366840, 412695, 440208, 443265, 472816, 531918, 550260, 591020, 660312, 709224, 733680, 797877, 825390, 886530, 1063836, 1100520, 1182040, 1320624, 1329795, 1418448, 1595754, 1650780, 1773060, 2127672, 2201040, 2364080, 2393631, 2659590, 3191508, 3301560, 3546120, 3989385, 4255344, 4787262, 5319180, 6383016, 6603120, 7092240, 7978770, 9574524, 10638360, 11968155, 12766032, 15957540, 19149048, 21276720, 23936310, 31915080, 38298096, 47872620, 63830160, 95745240, 191490480]

約数ペア:

[(1, 191490480), (2, 95745240), (3, 63830160), (4, 47872620), (5, 38298096), (6, 31915080), (8, 23936310), (9, 21276720), (10, 19149048), (12, 15957540), (15, 12766032), (16, 11968155), (18, 10638360), (20, 9574524), (24, 7978770), (27, 7092240), (29, 6603120), (30, 6383016), (36, 5319180), (40, 4787262), (45, 4255344), (48, 3989385), (54, 3546120), (58, 3301560), (60, 3191508), (72, 2659590), (80, 2393631), (81, 2364080), (87, 2201040), (90, 2127672), (108, 1773060), (116, 1650780), (120, 1595754), (135, 1418448), (144, 1329795), (145, 1320624), (162, 1182040), (174, 1100520), (180, 1063836), (216, 886530), (232, 825390), (240, 797877), (261, 733680), (270, 709224), (290, 660312), (324, 591020), (348, 550260), (360, 531918), (405, 472816), (432, 443265), (435, 440208), (464, 412695), (522, 366840), (540, 354612), (580, 330156), (648, 295510), (696, 275130), (720, 265959), (783, 244560), (810, 236408), (870, 220104), (1019, 187920), (1044, 183420), (1080, 177306), (1160, 165078), (1296, 147755), (1305, 146736), (1392, 137565), (1566, 122280), (1620, 118204), (1740, 110052), (2038, 93960), (2088, 91710), (2160, 88653), (2320, 82539), (2349, 81520), (2610, 73368), (3057, 62640), (3132, 61140), (3240, 59102), (3480, 55026), (3915, 48912), (4076, 46980), (4176, 45855), (4698, 40760), (5095, 37584), (5220, 36684), (6114, 31320), (6264, 30570), (6480, 29551), (6960, 27513), (7830, 24456), (8152, 23490), (9171, 20880), (9396, 20380), (10190, 18792), (10440, 18342), (11745, 16304), (12228, 15660), (12528, 15285)]