163021560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3371}}^1$

素因数の和:3429

約数の個数: 128

約数和(自身を含む): 543836160

約数和(自身を除く): 380814600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3371, 3720, 4030, 4836, 6045, 6742, 8060, 9672, 10113, 12090, 13484, 16120, 16855, 20226, 24180, 26968, 33710, 40452, 43823, 48360, 50565, 67420, 80904, 87646, 101130, 104501, 131469, 134840, 175292, 202260, 209002, 219115, 262938, 313503, 350584, 404520, 418004, 438230, 522505, 525876, 627006, 657345, 836008, 876460, 1045010, 1051752, 1254012, 1314690, 1358513, 1567515, 1752920, 2090020, 2508024, 2629380, 2717026, 3135030, 4075539, 4180040, 5258760, 5434052, 6270060, 6792565, 8151078, 10868104, 12540120, 13585130, 16302156, 20377695, 27170260, 32604312, 40755390, 54340520, 81510780, 163021560]

約数ペア:

[(1, 163021560), (2, 81510780), (3, 54340520), (4, 40755390), (5, 32604312), (6, 27170260), (8, 20377695), (10, 16302156), (12, 13585130), (13, 12540120), (15, 10868104), (20, 8151078), (24, 6792565), (26, 6270060), (30, 5434052), (31, 5258760), (39, 4180040), (40, 4075539), (52, 3135030), (60, 2717026), (62, 2629380), (65, 2508024), (78, 2090020), (93, 1752920), (104, 1567515), (120, 1358513), (124, 1314690), (130, 1254012), (155, 1051752), (156, 1045010), (186, 876460), (195, 836008), (248, 657345), (260, 627006), (310, 525876), (312, 522505), (372, 438230), (390, 418004), (403, 404520), (465, 350584), (520, 313503), (620, 262938), (744, 219115), (780, 209002), (806, 202260), (930, 175292), (1209, 134840), (1240, 131469), (1560, 104501), (1612, 101130), (1860, 87646), (2015, 80904), (2418, 67420), (3224, 50565), (3371, 48360), (3720, 43823), (4030, 40452), (4836, 33710), (6045, 26968), (6742, 24180), (8060, 20226), (9672, 16855), (10113, 16120), (12090, 13484)]