163960800

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1289}}^1$

素因数の和:1365

約数の個数: 144

約数和(自身を含む): 544183920

約数和(自身を除く): 380223120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 53, 60, 75, 80, 96, 100, 106, 120, 150, 159, 160, 200, 212, 240, 265, 300, 318, 400, 424, 480, 530, 600, 636, 795, 800, 848, 1060, 1200, 1272, 1289, 1325, 1590, 1696, 2120, 2400, 2544, 2578, 2650, 3180, 3867, 3975, 4240, 5088, 5156, 5300, 6360, 6445, 7734, 7950, 8480, 10312, 10600, 12720, 12890, 15468, 15900, 19335, 20624, 21200, 25440, 25780, 30936, 31800, 32225, 38670, 41248, 42400, 51560, 61872, 63600, 64450, 68317, 77340, 96675, 103120, 123744, 127200, 128900, 136634, 154680, 193350, 204951, 206240, 257800, 273268, 309360, 341585, 386700, 409902, 515600, 546536, 618720, 683170, 773400, 819804, 1024755, 1031200, 1093072, 1366340, 1546800, 1639608, 1707925, 2049510, 2186144, 2732680, 3093600, 3279216, 3415850, 4099020, 5123775, 5465360, 6558432, 6831700, 8198040, 10247550, 10930720, 13663400, 16396080, 20495100, 27326800, 32792160, 40990200, 54653600, 81980400, 163960800]

約数ペア:

[(1, 163960800), (2, 81980400), (3, 54653600), (4, 40990200), (5, 32792160), (6, 27326800), (8, 20495100), (10, 16396080), (12, 13663400), (15, 10930720), (16, 10247550), (20, 8198040), (24, 6831700), (25, 6558432), (30, 5465360), (32, 5123775), (40, 4099020), (48, 3415850), (50, 3279216), (53, 3093600), (60, 2732680), (75, 2186144), (80, 2049510), (96, 1707925), (100, 1639608), (106, 1546800), (120, 1366340), (150, 1093072), (159, 1031200), (160, 1024755), (200, 819804), (212, 773400), (240, 683170), (265, 618720), (300, 546536), (318, 515600), (400, 409902), (424, 386700), (480, 341585), (530, 309360), (600, 273268), (636, 257800), (795, 206240), (800, 204951), (848, 193350), (1060, 154680), (1200, 136634), (1272, 128900), (1289, 127200), (1325, 123744), (1590, 103120), (1696, 96675), (2120, 77340), (2400, 68317), (2544, 64450), (2578, 63600), (2650, 61872), (3180, 51560), (3867, 42400), (3975, 41248), (4240, 38670), (5088, 32225), (5156, 31800), (5300, 30936), (6360, 25780), (6445, 25440), (7734, 21200), (7950, 20624), (8480, 19335), (10312, 15900), (10600, 15468), (12720, 12890)]