451157280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:272

約数の個数: 384

約数和(自身を含む): 1765048320

約数和(自身を除く): 1313891040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 32, 35, 37, 38, 40, 42, 48, 56, 57, 60, 70, 74, 76, 80, 84, 95, 96, 105, 111, 112, 114, 120, 133, 140, 148, 152, 160, 168, 185, 190, 191, 210, 222, 224, 228, 240, 259, 266, 280, 285, 296, 304, 336, 370, 380, 382, 399, 420, 444, 456, 480, 518, 532, 555, 560, 570, 573, 592, 608, 665, 672, 703, 740, 760, 764, 777, 798, 840, 888, 912, 955, 1036, 1064, 1110, 1120, 1140, 1146, 1184, 1295, 1330, 1337, 1406, 1480, 1520, 1528, 1554, 1596, 1680, 1776, 1824, 1910, 1995, 2072, 2109, 2128, 2220, 2280, 2292, 2590, 2660, 2674, 2812, 2865, 2960, 3040, 3056, 3108, 3192, 3360, 3515, 3552, 3629, 3820, 3885, 3990, 4011, 4144, 4218, 4256, 4440, 4560, 4584, 4921, 5180, 5320, 5348, 5624, 5730, 5920, 6112, 6216, 6384, 6685, 7030, 7067, 7258, 7640, 7770, 7980, 8022, 8288, 8436, 8880, 9120, 9168, 9842, 10360, 10545, 10640, 10696, 10887, 11248, 11460, 12432, 12768, 13370, 14060, 14134, 14516, 14763, 15280, 15540, 15960, 16044, 16872, 17760, 18145, 18336, 19684, 20055, 20720, 21090, 21201, 21280, 21392, 21774, 22496, 22920, 24605, 24864, 25403, 26740, 28120, 28268, 29032, 29526, 30560, 31080, 31920, 32088, 33744, 35335, 36290, 39368, 40110, 41440, 42180, 42402, 42784, 43548, 45840, 49210, 49469, 50806, 53480, 54435, 56240, 56536, 58064, 59052, 62160, 63840, 64176, 67488, 70670, 72580, 73815, 76209, 78736, 80220, 84360, 84804, 87096, 91680, 98420, 98938, 101612, 106005, 106960, 108870, 112480, 113072, 116128, 118104, 124320, 127015, 128352, 134273, 141340, 145160, 147630, 148407, 152418, 157472, 160440, 168720, 169608, 174192, 196840, 197876, 203224, 212010, 213920, 217740, 226144, 236208, 247345, 254030, 268546, 282680, 290320, 295260, 296814, 304836, 320880, 337440, 339216, 348384, 381045, 393680, 395752, 402819, 406448, 424020, 435480, 472416, 494690, 508060, 537092, 565360, 580640, 590520, 593628, 609672, 641760, 671365, 678432, 742035, 762090, 787360, 791504, 805638, 812896, 848040, 870960, 939911, 989380, 1016120, 1074184, 1130720, 1181040, 1187256, 1219344, 1342730, 1484070, 1524180, 1583008, 1611276, 1696080, 1741920, 1879822, 1978760, 2014095, 2032240, 2148368, 2362080, 2374512, 2438688, 2685460, 2819733, 2968140, 3048360, 3222552, 3392160, 3759644, 3957520, 4028190, 4064480, 4296736, 4699555, 4749024, 5370920, 5639466, 5936280, 6096720, 6445104, 7519288, 7915040, 8056380, 9399110, 10741840, 11278932, 11872560, 12193440, 12890208, 14098665, 15038576, 16112760, 18798220, 21483680, 22557864, 23745120, 28197330, 30077152, 32225520, 37596440, 45115728, 56394660, 64451040, 75192880, 90231456, 112789320, 150385760, 225578640, 451157280]

約数ペア:

[(1, 451157280), (2, 225578640), (3, 150385760), (4, 112789320), (5, 90231456), (6, 75192880), (7, 64451040), (8, 56394660), (10, 45115728), (12, 37596440), (14, 32225520), (15, 30077152), (16, 28197330), (19, 23745120), (20, 22557864), (21, 21483680), (24, 18798220), (28, 16112760), (30, 15038576), (32, 14098665), (35, 12890208), (37, 12193440), (38, 11872560), (40, 11278932), (42, 10741840), (48, 9399110), (56, 8056380), (57, 7915040), (60, 7519288), (70, 6445104), (74, 6096720), (76, 5936280), (80, 5639466), (84, 5370920), (95, 4749024), (96, 4699555), (105, 4296736), (111, 4064480), (112, 4028190), (114, 3957520), (120, 3759644), (133, 3392160), (140, 3222552), (148, 3048360), (152, 2968140), (160, 2819733), (168, 2685460), (185, 2438688), (190, 2374512), (191, 2362080), (210, 2148368), (222, 2032240), (224, 2014095), (228, 1978760), (240, 1879822), (259, 1741920), (266, 1696080), (280, 1611276), (285, 1583008), (296, 1524180), (304, 1484070), (336, 1342730), (370, 1219344), (380, 1187256), (382, 1181040), (399, 1130720), (420, 1074184), (444, 1016120), (456, 989380), (480, 939911), (518, 870960), (532, 848040), (555, 812896), (560, 805638), (570, 791504), (573, 787360), (592, 762090), (608, 742035), (665, 678432), (672, 671365), (703, 641760), (740, 609672), (760, 593628), (764, 590520), (777, 580640), (798, 565360), (840, 537092), (888, 508060), (912, 494690), (955, 472416), (1036, 435480), (1064, 424020), (1110, 406448), (1120, 402819), (1140, 395752), (1146, 393680), (1184, 381045), (1295, 348384), (1330, 339216), (1337, 337440), (1406, 320880), (1480, 304836), (1520, 296814), (1528, 295260), (1554, 290320), (1596, 282680), (1680, 268546), (1776, 254030), (1824, 247345), (1910, 236208), (1995, 226144), (2072, 217740), (2109, 213920), (2128, 212010), (2220, 203224), (2280, 197876), (2292, 196840), (2590, 174192), (2660, 169608), (2674, 168720), (2812, 160440), (2865, 157472), (2960, 152418), (3040, 148407), (3056, 147630), (3108, 145160), (3192, 141340), (3360, 134273), (3515, 128352), (3552, 127015), (3629, 124320), (3820, 118104), (3885, 116128), (3990, 113072), (4011, 112480), (4144, 108870), (4218, 106960), (4256, 106005), (4440, 101612), (4560, 98938), (4584, 98420), (4921, 91680), (5180, 87096), (5320, 84804), (5348, 84360), (5624, 80220), (5730, 78736), (5920, 76209), (6112, 73815), (6216, 72580), (6384, 70670), (6685, 67488), (7030, 64176), (7067, 63840), (7258, 62160), (7640, 59052), (7770, 58064), (7980, 56536), (8022, 56240), (8288, 54435), (8436, 53480), (8880, 50806), (9120, 49469), (9168, 49210), (9842, 45840), (10360, 43548), (10545, 42784), (10640, 42402), (10696, 42180), (10887, 41440), (11248, 40110), (11460, 39368), (12432, 36290), (12768, 35335), (13370, 33744), (14060, 32088), (14134, 31920), (14516, 31080), (14763, 30560), (15280, 29526), (15540, 29032), (15960, 28268), (16044, 28120), (16872, 26740), (17760, 25403), (18145, 24864), (18336, 24605), (19684, 22920), (20055, 22496), (20720, 21774), (21090, 21392), (21201, 21280)]