158744640

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 224

約数和(自身を含む): 545128704

約数和(自身を除く): 386384064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 71, 80, 85, 96, 102, 120, 136, 137, 142, 160, 170, 192, 204, 213, 240, 255, 272, 274, 284, 320, 340, 355, 408, 411, 426, 480, 510, 544, 548, 568, 680, 685, 710, 816, 822, 852, 960, 1020, 1065, 1088, 1096, 1136, 1207, 1360, 1370, 1420, 1632, 1644, 1704, 2040, 2055, 2130, 2192, 2272, 2329, 2414, 2720, 2740, 2840, 3264, 3288, 3408, 3621, 4080, 4110, 4260, 4384, 4544, 4658, 4828, 5440, 5480, 5680, 6035, 6576, 6816, 6987, 7242, 8160, 8220, 8520, 8768, 9316, 9656, 9727, 10960, 11360, 11645, 12070, 13152, 13632, 13974, 14484, 16320, 16440, 17040, 18105, 18632, 19312, 19454, 21920, 22720, 23290, 24140, 26304, 27948, 28968, 29181, 32880, 34080, 34935, 36210, 37264, 38624, 38908, 43840, 46580, 48280, 48635, 55896, 57936, 58362, 65760, 68160, 69870, 72420, 74528, 77248, 77816, 93160, 96560, 97270, 111792, 115872, 116724, 131520, 139740, 144840, 145905, 149056, 155632, 165359, 186320, 193120, 194540, 223584, 231744, 233448, 279480, 289680, 291810, 311264, 330718, 372640, 386240, 389080, 447168, 466896, 496077, 558960, 579360, 583620, 622528, 661436, 745280, 778160, 826795, 933792, 992154, 1117920, 1158720, 1167240, 1322872, 1556320, 1653590, 1867584, 1984308, 2235840, 2334480, 2480385, 2645744, 3112640, 3307180, 3968616, 4668960, 4960770, 5291488, 6614360, 7937232, 9337920, 9921540, 10582976, 13228720, 15874464, 19843080, 26457440, 31748928, 39686160, 52914880, 79372320, 158744640]

約数ペア:

[(1, 158744640), (2, 79372320), (3, 52914880), (4, 39686160), (5, 31748928), (6, 26457440), (8, 19843080), (10, 15874464), (12, 13228720), (15, 10582976), (16, 9921540), (17, 9337920), (20, 7937232), (24, 6614360), (30, 5291488), (32, 4960770), (34, 4668960), (40, 3968616), (48, 3307180), (51, 3112640), (60, 2645744), (64, 2480385), (68, 2334480), (71, 2235840), (80, 1984308), (85, 1867584), (96, 1653590), (102, 1556320), (120, 1322872), (136, 1167240), (137, 1158720), (142, 1117920), (160, 992154), (170, 933792), (192, 826795), (204, 778160), (213, 745280), (240, 661436), (255, 622528), (272, 583620), (274, 579360), (284, 558960), (320, 496077), (340, 466896), (355, 447168), (408, 389080), (411, 386240), (426, 372640), (480, 330718), (510, 311264), (544, 291810), (548, 289680), (568, 279480), (680, 233448), (685, 231744), (710, 223584), (816, 194540), (822, 193120), (852, 186320), (960, 165359), (1020, 155632), (1065, 149056), (1088, 145905), (1096, 144840), (1136, 139740), (1207, 131520), (1360, 116724), (1370, 115872), (1420, 111792), (1632, 97270), (1644, 96560), (1704, 93160), (2040, 77816), (2055, 77248), (2130, 74528), (2192, 72420), (2272, 69870), (2329, 68160), (2414, 65760), (2720, 58362), (2740, 57936), (2840, 55896), (3264, 48635), (3288, 48280), (3408, 46580), (3621, 43840), (4080, 38908), (4110, 38624), (4260, 37264), (4384, 36210), (4544, 34935), (4658, 34080), (4828, 32880), (5440, 29181), (5480, 28968), (5680, 27948), (6035, 26304), (6576, 24140), (6816, 23290), (6987, 22720), (7242, 21920), (8160, 19454), (8220, 19312), (8520, 18632), (8768, 18105), (9316, 17040), (9656, 16440), (9727, 16320), (10960, 14484), (11360, 13974), (11645, 13632), (12070, 13152)]