13528320

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1$

素因数の和:308

約数の個数: 144

約数和(自身を含む): 46701312

約数和(自身を除く): 33172992

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, 271, 312, 320, 384, 390, 416, 480, 520, 542, 624, 640, 768, 780, 813, 832, 960, 1040, 1084, 1248, 1280, 1355, 1560, 1626, 1664, 1920, 2080, 2168, 2496, 2710, 3120, 3252, 3328, 3523, 3840, 4065, 4160, 4336, 4992, 5420, 6240, 6504, 7046, 8130, 8320, 8672, 9984, 10569, 10840, 12480, 13008, 14092, 16260, 16640, 17344, 17615, 21138, 21680, 24960, 26016, 28184, 32520, 34688, 35230, 42276, 43360, 49920, 52032, 52845, 56368, 65040, 69376, 70460, 84552, 86720, 104064, 105690, 112736, 130080, 140920, 169104, 173440, 208128, 211380, 225472, 260160, 281840, 338208, 346880, 422760, 450944, 520320, 563680, 676416, 845520, 901888, 1040640, 1127360, 1352832, 1691040, 2254720, 2705664, 3382080, 4509440, 6764160, 13528320]

約数ペア:

[(1, 13528320), (2, 6764160), (3, 4509440), (4, 3382080), (5, 2705664), (6, 2254720), (8, 1691040), (10, 1352832), (12, 1127360), (13, 1040640), (15, 901888), (16, 845520), (20, 676416), (24, 563680), (26, 520320), (30, 450944), (32, 422760), (39, 346880), (40, 338208), (48, 281840), (52, 260160), (60, 225472), (64, 211380), (65, 208128), (78, 173440), (80, 169104), (96, 140920), (104, 130080), (120, 112736), (128, 105690), (130, 104064), (156, 86720), (160, 84552), (192, 70460), (195, 69376), (208, 65040), (240, 56368), (256, 52845), (260, 52032), (271, 49920), (312, 43360), (320, 42276), (384, 35230), (390, 34688), (416, 32520), (480, 28184), (520, 26016), (542, 24960), (624, 21680), (640, 21138), (768, 17615), (780, 17344), (813, 16640), (832, 16260), (960, 14092), (1040, 13008), (1084, 12480), (1248, 10840), (1280, 10569), (1355, 9984), (1560, 8672), (1626, 8320), (1664, 8130), (1920, 7046), (2080, 6504), (2168, 6240), (2496, 5420), (2710, 4992), (3120, 4336), (3252, 4160), (3328, 4065), (3523, 3840)]