192048390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:331

約数の個数: 144

約数和(自身を含む): 552041568

約数和(自身を除く): 359993178

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 23, 30, 38, 45, 46, 57, 69, 90, 95, 114, 115, 138, 171, 190, 207, 230, 257, 285, 342, 345, 361, 414, 437, 514, 570, 690, 722, 771, 855, 874, 1035, 1083, 1285, 1311, 1542, 1710, 1805, 2070, 2166, 2185, 2313, 2570, 2622, 3249, 3610, 3855, 3933, 4370, 4626, 4883, 5415, 5911, 6498, 6555, 7710, 7866, 8303, 9766, 10830, 11565, 11822, 13110, 14649, 16245, 16606, 17733, 19665, 23130, 24415, 24909, 29298, 29555, 32490, 35466, 39330, 41515, 43947, 48830, 49818, 53199, 59110, 73245, 74727, 83030, 87894, 88665, 92777, 106398, 112309, 124545, 146490, 149454, 177330, 185554, 219735, 224618, 249090, 265995, 278331, 336927, 373635, 439470, 463885, 531990, 556662, 561545, 673854, 747270, 834993, 927770, 1010781, 1123090, 1391655, 1669986, 1684635, 2021562, 2133871, 2783310, 3369270, 4174965, 4267742, 5053905, 6401613, 8349930, 10107810, 10669355, 12803226, 19204839, 21338710, 32008065, 38409678, 64016130, 96024195, 192048390]

約数ペア:

[(1, 192048390), (2, 96024195), (3, 64016130), (5, 38409678), (6, 32008065), (9, 21338710), (10, 19204839), (15, 12803226), (18, 10669355), (19, 10107810), (23, 8349930), (30, 6401613), (38, 5053905), (45, 4267742), (46, 4174965), (57, 3369270), (69, 2783310), (90, 2133871), (95, 2021562), (114, 1684635), (115, 1669986), (138, 1391655), (171, 1123090), (190, 1010781), (207, 927770), (230, 834993), (257, 747270), (285, 673854), (342, 561545), (345, 556662), (361, 531990), (414, 463885), (437, 439470), (514, 373635), (570, 336927), (690, 278331), (722, 265995), (771, 249090), (855, 224618), (874, 219735), (1035, 185554), (1083, 177330), (1285, 149454), (1311, 146490), (1542, 124545), (1710, 112309), (1805, 106398), (2070, 92777), (2166, 88665), (2185, 87894), (2313, 83030), (2570, 74727), (2622, 73245), (3249, 59110), (3610, 53199), (3855, 49818), (3933, 48830), (4370, 43947), (4626, 41515), (4883, 39330), (5415, 35466), (5911, 32490), (6498, 29555), (6555, 29298), (7710, 24909), (7866, 24415), (8303, 23130), (9766, 19665), (10830, 17733), (11565, 16606), (11822, 16245), (13110, 14649)]