1864150080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{149371}}^1$

素因数の和:149404

約数の個数: 112

約数和(自身を含む): 6374001984

約数和(自身を除く): 4509851904

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, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 149371, 298742, 448113, 597484, 746855, 896226, 1194968, 1493710, 1792452, 1941823, 2240565, 2389936, 2987420, 3584904, 3883646, 4481130, 4779872, 5825469, 5974840, 7169808, 7767292, 8962260, 9559744, 9709115, 11650938, 11949680, 14339616, 15534584, 17924520, 19418230, 23301876, 23899360, 28679232, 29127345, 31069168, 35849040, 38836460, 46603752, 47798720, 58254690, 62138336, 71698080, 77672920, 93207504, 116509380, 124276672, 143396160, 155345840, 186415008, 233018760, 310691680, 372830016, 466037520, 621383360, 932075040, 1864150080]

約数ペア:

[(1, 1864150080), (2, 932075040), (3, 621383360), (4, 466037520), (5, 372830016), (6, 310691680), (8, 233018760), (10, 186415008), (12, 155345840), (13, 143396160), (15, 124276672), (16, 116509380), (20, 93207504), (24, 77672920), (26, 71698080), (30, 62138336), (32, 58254690), (39, 47798720), (40, 46603752), (48, 38836460), (52, 35849040), (60, 31069168), (64, 29127345), (65, 28679232), (78, 23899360), (80, 23301876), (96, 19418230), (104, 17924520), (120, 15534584), (130, 14339616), (156, 11949680), (160, 11650938), (192, 9709115), (195, 9559744), (208, 8962260), (240, 7767292), (260, 7169808), (312, 5974840), (320, 5825469), (390, 4779872), (416, 4481130), (480, 3883646), (520, 3584904), (624, 2987420), (780, 2389936), (832, 2240565), (960, 1941823), (1040, 1792452), (1248, 1493710), (1560, 1194968), (2080, 896226), (2496, 746855), (3120, 597484), (4160, 448113), (6240, 298742), (12480, 149371)]