788572480

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1\times {\mathrm{349}}^1$

素因数の和:696

約数の個数: 112

約数和(自身を含む): 1971446400

約数和(自身を除く): 1182873920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 307, 320, 349, 368, 460, 614, 698, 736, 920, 1228, 1396, 1472, 1535, 1745, 1840, 2456, 2792, 3070, 3490, 3680, 4912, 5584, 6140, 6980, 7061, 7360, 8027, 9824, 11168, 12280, 13960, 14122, 16054, 19648, 22336, 24560, 27920, 28244, 32108, 35305, 40135, 49120, 55840, 56488, 64216, 70610, 80270, 98240, 107143, 111680, 112976, 128432, 141220, 160540, 214286, 225952, 256864, 282440, 321080, 428572, 451904, 513728, 535715, 564880, 642160, 857144, 1071430, 1129760, 1284320, 1714288, 2142860, 2259520, 2464289, 2568640, 3428576, 4285720, 4928578, 6857152, 8571440, 9857156, 12321445, 17142880, 19714312, 24642890, 34285760, 39428624, 49285780, 78857248, 98571560, 157714496, 197143120, 394286240, 788572480]

約数ペア:

[(1, 788572480), (2, 394286240), (4, 197143120), (5, 157714496), (8, 98571560), (10, 78857248), (16, 49285780), (20, 39428624), (23, 34285760), (32, 24642890), (40, 19714312), (46, 17142880), (64, 12321445), (80, 9857156), (92, 8571440), (115, 6857152), (160, 4928578), (184, 4285720), (230, 3428576), (307, 2568640), (320, 2464289), (349, 2259520), (368, 2142860), (460, 1714288), (614, 1284320), (698, 1129760), (736, 1071430), (920, 857144), (1228, 642160), (1396, 564880), (1472, 535715), (1535, 513728), (1745, 451904), (1840, 428572), (2456, 321080), (2792, 282440), (3070, 256864), (3490, 225952), (3680, 214286), (4912, 160540), (5584, 141220), (6140, 128432), (6980, 112976), (7061, 111680), (7360, 107143), (8027, 98240), (9824, 80270), (11168, 70610), (12280, 64216), (13960, 56488), (14122, 55840), (16054, 49120), (19648, 40135), (22336, 35305), (24560, 32108), (27920, 28244)]