79372320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:243

約数の個数: 192

約数和(自身を含む): 270418176

約数和(自身を除く): 191045856

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 71, 80, 85, 96, 102, 120, 136, 137, 142, 160, 170, 204, 213, 240, 255, 272, 274, 284, 340, 355, 408, 411, 426, 480, 510, 544, 548, 568, 680, 685, 710, 816, 822, 852, 1020, 1065, 1096, 1136, 1207, 1360, 1370, 1420, 1632, 1644, 1704, 2040, 2055, 2130, 2192, 2272, 2329, 2414, 2720, 2740, 2840, 3288, 3408, 3621, 4080, 4110, 4260, 4384, 4658, 4828, 5480, 5680, 6035, 6576, 6816, 6987, 7242, 8160, 8220, 8520, 9316, 9656, 9727, 10960, 11360, 11645, 12070, 13152, 13974, 14484, 16440, 17040, 18105, 18632, 19312, 19454, 21920, 23290, 24140, 27948, 28968, 29181, 32880, 34080, 34935, 36210, 37264, 38624, 38908, 46580, 48280, 48635, 55896, 57936, 58362, 65760, 69870, 72420, 74528, 77816, 93160, 96560, 97270, 111792, 115872, 116724, 139740, 144840, 145905, 155632, 165359, 186320, 193120, 194540, 223584, 233448, 279480, 289680, 291810, 311264, 330718, 372640, 389080, 466896, 496077, 558960, 579360, 583620, 661436, 778160, 826795, 933792, 992154, 1117920, 1167240, 1322872, 1556320, 1653590, 1984308, 2334480, 2480385, 2645744, 3307180, 3968616, 4668960, 4960770, 5291488, 6614360, 7937232, 9921540, 13228720, 15874464, 19843080, 26457440, 39686160, 79372320]

約数ペア:

[(1, 79372320), (2, 39686160), (3, 26457440), (4, 19843080), (5, 15874464), (6, 13228720), (8, 9921540), (10, 7937232), (12, 6614360), (15, 5291488), (16, 4960770), (17, 4668960), (20, 3968616), (24, 3307180), (30, 2645744), (32, 2480385), (34, 2334480), (40, 1984308), (48, 1653590), (51, 1556320), (60, 1322872), (68, 1167240), (71, 1117920), (80, 992154), (85, 933792), (96, 826795), (102, 778160), (120, 661436), (136, 583620), (137, 579360), (142, 558960), (160, 496077), (170, 466896), (204, 389080), (213, 372640), (240, 330718), (255, 311264), (272, 291810), (274, 289680), (284, 279480), (340, 233448), (355, 223584), (408, 194540), (411, 193120), (426, 186320), (480, 165359), (510, 155632), (544, 145905), (548, 144840), (568, 139740), (680, 116724), (685, 115872), (710, 111792), (816, 97270), (822, 96560), (852, 93160), (1020, 77816), (1065, 74528), (1096, 72420), (1136, 69870), (1207, 65760), (1360, 58362), (1370, 57936), (1420, 55896), (1632, 48635), (1644, 48280), (1704, 46580), (2040, 38908), (2055, 38624), (2130, 37264), (2192, 36210), (2272, 34935), (2329, 34080), (2414, 32880), (2720, 29181), (2740, 28968), (2840, 27948), (3288, 24140), (3408, 23290), (3621, 21920), (4080, 19454), (4110, 19312), (4260, 18632), (4384, 18105), (4658, 17040), (4828, 16440), (5480, 14484), (5680, 13974), (6035, 13152), (6576, 12070), (6816, 11645), (6987, 11360), (7242, 10960), (8160, 9727), (8220, 9656), (8520, 9316)]