919938240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24571}}^1$

素因数の和:24607

約数の個数: 168

約数和(自身を含む): 3407743248

約数和(自身を除く): 2487805008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 64, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 180, 192, 195, 208, 234, 240, 260, 288, 312, 320, 360, 390, 416, 468, 480, 520, 576, 585, 624, 720, 780, 832, 936, 960, 1040, 1170, 1248, 1440, 1560, 1872, 2080, 2340, 2496, 2880, 3120, 3744, 4160, 4680, 6240, 7488, 9360, 12480, 18720, 24571, 37440, 49142, 73713, 98284, 122855, 147426, 196568, 221139, 245710, 294852, 319423, 368565, 393136, 442278, 491420, 589704, 638846, 737130, 786272, 884556, 958269, 982840, 1105695, 1179408, 1277692, 1474260, 1572544, 1597115, 1769112, 1916538, 1965680, 2211390, 2358816, 2555384, 2874807, 2948520, 3194230, 3538224, 3833076, 3931360, 4422780, 4717632, 4791345, 5110768, 5749614, 5897040, 6388460, 7076448, 7666152, 7862720, 8845560, 9582690, 10221536, 11499228, 11794080, 12776920, 14152896, 14374035, 15332304, 17691120, 19165380, 20443072, 22998456, 23588160, 25553840, 28748070, 30664608, 35382240, 38330760, 45996912, 51107680, 57496140, 61329216, 70764480, 76661520, 91993824, 102215360, 114992280, 153323040, 183987648, 229984560, 306646080, 459969120, 919938240]

約数ペア:

[(1, 919938240), (2, 459969120), (3, 306646080), (4, 229984560), (5, 183987648), (6, 153323040), (8, 114992280), (9, 102215360), (10, 91993824), (12, 76661520), (13, 70764480), (15, 61329216), (16, 57496140), (18, 51107680), (20, 45996912), (24, 38330760), (26, 35382240), (30, 30664608), (32, 28748070), (36, 25553840), (39, 23588160), (40, 22998456), (45, 20443072), (48, 19165380), (52, 17691120), (60, 15332304), (64, 14374035), (65, 14152896), (72, 12776920), (78, 11794080), (80, 11499228), (90, 10221536), (96, 9582690), (104, 8845560), (117, 7862720), (120, 7666152), (130, 7076448), (144, 6388460), (156, 5897040), (160, 5749614), (180, 5110768), (192, 4791345), (195, 4717632), (208, 4422780), (234, 3931360), (240, 3833076), (260, 3538224), (288, 3194230), (312, 2948520), (320, 2874807), (360, 2555384), (390, 2358816), (416, 2211390), (468, 1965680), (480, 1916538), (520, 1769112), (576, 1597115), (585, 1572544), (624, 1474260), (720, 1277692), (780, 1179408), (832, 1105695), (936, 982840), (960, 958269), (1040, 884556), (1170, 786272), (1248, 737130), (1440, 638846), (1560, 589704), (1872, 491420), (2080, 442278), (2340, 393136), (2496, 368565), (2880, 319423), (3120, 294852), (3744, 245710), (4160, 221139), (4680, 196568), (6240, 147426), (7488, 122855), (9360, 98284), (12480, 73713), (18720, 49142), (24571, 37440)]