216812160

素因数分解:

$2^7\times 3^3\times 5^1\times {\mathrm{12547}}^1$

素因数の和:12575

約数の個数: 128

約数和(自身を含む): 767937600

約数和(自身を除く): 551125440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 90, 96, 108, 120, 128, 135, 144, 160, 180, 192, 216, 240, 270, 288, 320, 360, 384, 432, 480, 540, 576, 640, 720, 864, 960, 1080, 1152, 1440, 1728, 1920, 2160, 2880, 3456, 4320, 5760, 8640, 12547, 17280, 25094, 37641, 50188, 62735, 75282, 100376, 112923, 125470, 150564, 188205, 200752, 225846, 250940, 301128, 338769, 376410, 401504, 451692, 501880, 564615, 602256, 677538, 752820, 803008, 903384, 1003760, 1129230, 1204512, 1355076, 1505640, 1606016, 1693845, 1806768, 2007520, 2258460, 2409024, 2710152, 3011280, 3387690, 3613536, 4015040, 4516920, 4818048, 5420304, 6022560, 6775380, 7227072, 8030080, 9033840, 10840608, 12045120, 13550760, 14454144, 18067680, 21681216, 24090240, 27101520, 36135360, 43362432, 54203040, 72270720, 108406080, 216812160]

約数ペア:

[(1, 216812160), (2, 108406080), (3, 72270720), (4, 54203040), (5, 43362432), (6, 36135360), (8, 27101520), (9, 24090240), (10, 21681216), (12, 18067680), (15, 14454144), (16, 13550760), (18, 12045120), (20, 10840608), (24, 9033840), (27, 8030080), (30, 7227072), (32, 6775380), (36, 6022560), (40, 5420304), (45, 4818048), (48, 4516920), (54, 4015040), (60, 3613536), (64, 3387690), (72, 3011280), (80, 2710152), (90, 2409024), (96, 2258460), (108, 2007520), (120, 1806768), (128, 1693845), (135, 1606016), (144, 1505640), (160, 1355076), (180, 1204512), (192, 1129230), (216, 1003760), (240, 903384), (270, 803008), (288, 752820), (320, 677538), (360, 602256), (384, 564615), (432, 501880), (480, 451692), (540, 401504), (576, 376410), (640, 338769), (720, 301128), (864, 250940), (960, 225846), (1080, 200752), (1152, 188205), (1440, 150564), (1728, 125470), (1920, 112923), (2160, 100376), (2880, 75282), (3456, 62735), (4320, 50188), (5760, 37641), (8640, 25094), (12547, 17280)]