2000554920

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{773}}^1$

素因数の和:889

約数の個数: 384

約数和(自身を含む): 8113996800

約数和(自身を除く): 6113441880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 18, 20, 21, 24, 26, 28, 30, 35, 36, 39, 40, 42, 45, 52, 56, 60, 63, 65, 70, 72, 78, 79, 84, 90, 91, 104, 105, 117, 120, 126, 130, 140, 156, 158, 168, 180, 182, 195, 210, 234, 237, 252, 260, 273, 280, 312, 315, 316, 360, 364, 390, 395, 420, 455, 468, 474, 504, 520, 546, 553, 585, 630, 632, 711, 728, 773, 780, 790, 819, 840, 910, 936, 948, 1027, 1092, 1106, 1170, 1185, 1260, 1365, 1422, 1546, 1560, 1580, 1638, 1659, 1820, 1896, 2054, 2184, 2212, 2319, 2340, 2370, 2520, 2730, 2765, 2844, 3081, 3092, 3160, 3276, 3318, 3555, 3640, 3865, 4095, 4108, 4424, 4638, 4680, 4740, 4977, 5135, 5411, 5460, 5530, 5688, 6162, 6184, 6552, 6636, 6957, 7110, 7189, 7730, 8190, 8216, 8295, 9243, 9276, 9480, 9954, 10049, 10270, 10822, 10920, 11060, 11595, 12324, 13272, 13914, 14220, 14378, 15405, 15460, 16233, 16380, 16590, 18486, 18552, 19908, 20098, 20540, 21567, 21644, 22120, 23190, 24648, 24885, 27055, 27828, 28440, 28756, 30147, 30810, 30920, 32466, 32760, 33180, 34785, 35945, 36972, 39816, 40196, 41080, 43134, 43288, 46215, 46380, 48699, 49770, 50245, 54110, 55656, 57512, 60294, 61067, 61620, 64701, 64932, 66360, 69570, 70343, 71890, 73944, 80392, 81165, 86268, 90441, 92430, 92760, 97398, 99540, 100490, 107835, 108220, 120588, 122134, 123240, 129402, 129864, 139140, 140686, 143780, 150735, 162330, 172536, 180882, 183201, 184860, 194796, 199080, 200980, 211029, 215670, 216440, 241176, 243495, 244268, 258804, 278280, 281372, 287560, 301470, 305335, 323505, 324660, 351715, 361764, 366402, 369720, 389592, 401960, 422058, 427469, 431340, 452205, 486990, 488536, 517608, 549603, 562744, 602940, 610670, 633087, 647010, 649320, 703430, 723528, 732804, 793871, 844116, 854938, 862680, 904410, 916005, 973980, 1055145, 1099206, 1205880, 1221340, 1266174, 1282407, 1294020, 1406860, 1465608, 1587742, 1688232, 1709876, 1808820, 1832010, 1947960, 2110290, 2137345, 2198412, 2381613, 2442680, 2532348, 2564814, 2588040, 2748015, 2813720, 3165435, 3175484, 3419752, 3617640, 3664020, 3847221, 3969355, 4220580, 4274690, 4396824, 4763226, 5064696, 5129628, 5496030, 5557097, 6330870, 6350968, 6412035, 7144839, 7328040, 7694442, 7938710, 8441160, 8549380, 9526452, 10259256, 10992060, 11114194, 11908065, 12661740, 12824070, 14289678, 15388884, 15877420, 16671291, 17098760, 19052904, 19236105, 21984120, 22228388, 23816130, 25323480, 25648140, 27785485, 28579356, 30777768, 31754840, 33342582, 35724195, 38472210, 44456776, 47632260, 50013873, 51296280, 55570970, 57158712, 66685164, 71448390, 76944420, 83356455, 95264520, 100027746, 111141940, 133370328, 142896780, 153888840, 166712910, 200055492, 222283880, 250069365, 285793560, 333425820, 400110984, 500138730, 666851640, 1000277460, 2000554920]

約数ペア:

[(1, 2000554920), (2, 1000277460), (3, 666851640), (4, 500138730), (5, 400110984), (6, 333425820), (7, 285793560), (8, 250069365), (9, 222283880), (10, 200055492), (12, 166712910), (13, 153888840), (14, 142896780), (15, 133370328), (18, 111141940), (20, 100027746), (21, 95264520), (24, 83356455), (26, 76944420), (28, 71448390), (30, 66685164), (35, 57158712), (36, 55570970), (39, 51296280), (40, 50013873), (42, 47632260), (45, 44456776), (52, 38472210), (56, 35724195), (60, 33342582), (63, 31754840), (65, 30777768), (70, 28579356), (72, 27785485), (78, 25648140), (79, 25323480), (84, 23816130), (90, 22228388), (91, 21984120), (104, 19236105), (105, 19052904), (117, 17098760), (120, 16671291), (126, 15877420), (130, 15388884), (140, 14289678), (156, 12824070), (158, 12661740), (168, 11908065), (180, 11114194), (182, 10992060), (195, 10259256), (210, 9526452), (234, 8549380), (237, 8441160), (252, 7938710), (260, 7694442), (273, 7328040), (280, 7144839), (312, 6412035), (315, 6350968), (316, 6330870), (360, 5557097), (364, 5496030), (390, 5129628), (395, 5064696), (420, 4763226), (455, 4396824), (468, 4274690), (474, 4220580), (504, 3969355), (520, 3847221), (546, 3664020), (553, 3617640), (585, 3419752), (630, 3175484), (632, 3165435), (711, 2813720), (728, 2748015), (773, 2588040), (780, 2564814), (790, 2532348), (819, 2442680), (840, 2381613), (910, 2198412), (936, 2137345), (948, 2110290), (1027, 1947960), (1092, 1832010), (1106, 1808820), (1170, 1709876), (1185, 1688232), (1260, 1587742), (1365, 1465608), (1422, 1406860), (1546, 1294020), (1560, 1282407), (1580, 1266174), (1638, 1221340), (1659, 1205880), (1820, 1099206), (1896, 1055145), (2054, 973980), (2184, 916005), (2212, 904410), (2319, 862680), (2340, 854938), (2370, 844116), (2520, 793871), (2730, 732804), (2765, 723528), (2844, 703430), (3081, 649320), (3092, 647010), (3160, 633087), (3276, 610670), (3318, 602940), (3555, 562744), (3640, 549603), (3865, 517608), (4095, 488536), (4108, 486990), (4424, 452205), (4638, 431340), (4680, 427469), (4740, 422058), (4977, 401960), (5135, 389592), (5411, 369720), (5460, 366402), (5530, 361764), (5688, 351715), (6162, 324660), (6184, 323505), (6552, 305335), (6636, 301470), (6957, 287560), (7110, 281372), (7189, 278280), (7730, 258804), (8190, 244268), (8216, 243495), (8295, 241176), (9243, 216440), (9276, 215670), (9480, 211029), (9954, 200980), (10049, 199080), (10270, 194796), (10822, 184860), (10920, 183201), (11060, 180882), (11595, 172536), (12324, 162330), (13272, 150735), (13914, 143780), (14220, 140686), (14378, 139140), (15405, 129864), (15460, 129402), (16233, 123240), (16380, 122134), (16590, 120588), (18486, 108220), (18552, 107835), (19908, 100490), (20098, 99540), (20540, 97398), (21567, 92760), (21644, 92430), (22120, 90441), (23190, 86268), (24648, 81165), (24885, 80392), (27055, 73944), (27828, 71890), (28440, 70343), (28756, 69570), (30147, 66360), (30810, 64932), (30920, 64701), (32466, 61620), (32760, 61067), (33180, 60294), (34785, 57512), (35945, 55656), (36972, 54110), (39816, 50245), (40196, 49770), (41080, 48699), (43134, 46380), (43288, 46215)]