162289920

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3251}}^1$

素因数の和:3288

約数の個数: 144

約数和(自身を含む): 558355392

約数和(自身を除く): 396065472

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 256, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 768, 780, 832, 960, 1040, 1248, 1280, 1560, 1664, 1920, 2080, 2496, 3120, 3251, 3328, 3840, 4160, 4992, 6240, 6502, 8320, 9753, 9984, 12480, 13004, 16255, 16640, 19506, 24960, 26008, 32510, 39012, 42263, 48765, 49920, 52016, 65020, 78024, 84526, 97530, 104032, 126789, 130040, 156048, 169052, 195060, 208064, 211315, 253578, 260080, 312096, 338104, 390120, 416128, 422630, 507156, 520160, 624192, 633945, 676208, 780240, 832256, 845260, 1014312, 1040320, 1248384, 1267890, 1352416, 1560480, 1690520, 2028624, 2080640, 2496768, 2535780, 2704832, 3120960, 3381040, 4057248, 4161280, 5071560, 5409664, 6241920, 6762080, 8114496, 10143120, 10819328, 12483840, 13524160, 16228992, 20286240, 27048320, 32457984, 40572480, 54096640, 81144960, 162289920]

約数ペア:

[(1, 162289920), (2, 81144960), (3, 54096640), (4, 40572480), (5, 32457984), (6, 27048320), (8, 20286240), (10, 16228992), (12, 13524160), (13, 12483840), (15, 10819328), (16, 10143120), (20, 8114496), (24, 6762080), (26, 6241920), (30, 5409664), (32, 5071560), (39, 4161280), (40, 4057248), (48, 3381040), (52, 3120960), (60, 2704832), (64, 2535780), (65, 2496768), (78, 2080640), (80, 2028624), (96, 1690520), (104, 1560480), (120, 1352416), (128, 1267890), (130, 1248384), (156, 1040320), (160, 1014312), (192, 845260), (195, 832256), (208, 780240), (240, 676208), (256, 633945), (260, 624192), (312, 520160), (320, 507156), (384, 422630), (390, 416128), (416, 390120), (480, 338104), (520, 312096), (624, 260080), (640, 253578), (768, 211315), (780, 208064), (832, 195060), (960, 169052), (1040, 156048), (1248, 130040), (1280, 126789), (1560, 104032), (1664, 97530), (1920, 84526), (2080, 78024), (2496, 65020), (3120, 52016), (3251, 49920), (3328, 48765), (3840, 42263), (4160, 39012), (4992, 32510), (6240, 26008), (6502, 24960), (8320, 19506), (9753, 16640), (9984, 16255), (12480, 13004)]