15960282910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{719}}^1$

素因数の和:831

約数の個数: 192

約数和(自身を含む): 36499921920

約数和(自身を除く): 20539639010

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 43, 55, 65, 86, 95, 110, 130, 143, 190, 209, 215, 247, 286, 361, 418, 430, 473, 494, 559, 715, 719, 722, 817, 946, 1045, 1118, 1235, 1430, 1438, 1634, 1805, 2090, 2365, 2470, 2717, 2795, 3595, 3610, 3971, 4085, 4693, 4730, 5434, 5590, 6149, 7190, 7909, 7942, 8170, 8987, 9347, 9386, 10621, 12298, 13585, 13661, 15523, 15818, 17974, 18694, 19855, 21242, 23465, 27170, 27322, 30745, 30917, 31046, 39545, 39710, 44935, 46735, 46930, 51623, 53105, 61490, 61834, 68305, 77615, 79090, 89870, 93470, 102817, 103246, 106210, 116831, 136610, 150271, 154585, 155230, 170753, 177593, 201799, 205634, 233662, 258115, 259559, 300542, 309170, 340087, 341506, 355186, 401921, 403598, 514085, 516230, 519118, 584155, 587423, 680174, 751355, 803842, 853765, 887965, 1008995, 1028170, 1168310, 1174846, 1297795, 1502710, 1700435, 1707530, 1775930, 1953523, 2009605, 2017990, 2219789, 2595590, 2855149, 2937115, 3374267, 3400870, 3907046, 4019210, 4421131, 4439578, 5710298, 5874230, 6461653, 6748534, 7636499, 8842262, 9767615, 11098945, 11161037, 12923306, 14275745, 15272998, 16871335, 19535230, 22105655, 22197890, 22322074, 28551490, 32308265, 33742670, 37116937, 38182495, 44211310, 55805185, 64616530, 74233874, 76364990, 84001489, 111610370, 122771407, 145093481, 168002978, 185584685, 245542814, 290186962, 371169370, 420007445, 613857035, 725467405, 840014890, 1227714070, 1450934810, 1596028291, 3192056582, 7980141455, 15960282910]

約数ペア:

[(1, 15960282910), (2, 7980141455), (5, 3192056582), (10, 1596028291), (11, 1450934810), (13, 1227714070), (19, 840014890), (22, 725467405), (26, 613857035), (38, 420007445), (43, 371169370), (55, 290186962), (65, 245542814), (86, 185584685), (95, 168002978), (110, 145093481), (130, 122771407), (143, 111610370), (190, 84001489), (209, 76364990), (215, 74233874), (247, 64616530), (286, 55805185), (361, 44211310), (418, 38182495), (430, 37116937), (473, 33742670), (494, 32308265), (559, 28551490), (715, 22322074), (719, 22197890), (722, 22105655), (817, 19535230), (946, 16871335), (1045, 15272998), (1118, 14275745), (1235, 12923306), (1430, 11161037), (1438, 11098945), (1634, 9767615), (1805, 8842262), (2090, 7636499), (2365, 6748534), (2470, 6461653), (2717, 5874230), (2795, 5710298), (3595, 4439578), (3610, 4421131), (3971, 4019210), (4085, 3907046), (4693, 3400870), (4730, 3374267), (5434, 2937115), (5590, 2855149), (6149, 2595590), (7190, 2219789), (7909, 2017990), (7942, 2009605), (8170, 1953523), (8987, 1775930), (9347, 1707530), (9386, 1700435), (10621, 1502710), (12298, 1297795), (13585, 1174846), (13661, 1168310), (15523, 1028170), (15818, 1008995), (17974, 887965), (18694, 853765), (19855, 803842), (21242, 751355), (23465, 680174), (27170, 587423), (27322, 584155), (30745, 519118), (30917, 516230), (31046, 514085), (39545, 403598), (39710, 401921), (44935, 355186), (46735, 341506), (46930, 340087), (51623, 309170), (53105, 300542), (61490, 259559), (61834, 258115), (68305, 233662), (77615, 205634), (79090, 201799), (89870, 177593), (93470, 170753), (102817, 155230), (103246, 154585), (106210, 150271), (116831, 136610)]