12795836520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{181039}}^1$

素因数の和:181103

約数の個数: 128

約数和(自身を含む): 41711616000

約数和(自身を除く): 28915779480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1767, 1860, 2280, 2356, 2945, 3534, 3720, 4712, 5890, 7068, 8835, 11780, 14136, 17670, 23560, 35340, 70680, 181039, 362078, 543117, 724156, 905195, 1086234, 1448312, 1810390, 2172468, 2715585, 3439741, 3620780, 4344936, 5431170, 5612209, 6879482, 7241560, 10319223, 10862340, 11224418, 13758964, 16836627, 17198705, 20638446, 21724680, 22448836, 27517928, 28061045, 33673254, 34397410, 41276892, 44897672, 51596115, 56122090, 67346508, 68794820, 82553784, 84183135, 103192230, 106631971, 112244180, 134693016, 137589640, 168366270, 206384460, 213263942, 224488360, 319895913, 336732540, 412768920, 426527884, 533159855, 639791826, 673465080, 853055768, 1066319710, 1279583652, 1599479565, 2132639420, 2559167304, 3198959130, 4265278840, 6397918260, 12795836520]

約数ペア:

[(1, 12795836520), (2, 6397918260), (3, 4265278840), (4, 3198959130), (5, 2559167304), (6, 2132639420), (8, 1599479565), (10, 1279583652), (12, 1066319710), (15, 853055768), (19, 673465080), (20, 639791826), (24, 533159855), (30, 426527884), (31, 412768920), (38, 336732540), (40, 319895913), (57, 224488360), (60, 213263942), (62, 206384460), (76, 168366270), (93, 137589640), (95, 134693016), (114, 112244180), (120, 106631971), (124, 103192230), (152, 84183135), (155, 82553784), (186, 68794820), (190, 67346508), (228, 56122090), (248, 51596115), (285, 44897672), (310, 41276892), (372, 34397410), (380, 33673254), (456, 28061045), (465, 27517928), (570, 22448836), (589, 21724680), (620, 20638446), (744, 17198705), (760, 16836627), (930, 13758964), (1140, 11224418), (1178, 10862340), (1240, 10319223), (1767, 7241560), (1860, 6879482), (2280, 5612209), (2356, 5431170), (2945, 4344936), (3534, 3620780), (3720, 3439741), (4712, 2715585), (5890, 2172468), (7068, 1810390), (8835, 1448312), (11780, 1086234), (14136, 905195), (17670, 724156), (23560, 543117), (35340, 362078), (70680, 181039)]