20084205960

素因数分解:

$2^3\times 3^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4007}}^1$

素因数の和:4067

約数の個数: 640

約数和(自身を含む): 87992593920

約数和(自身を除く): 67908387960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 13, 14, 15, 17, 18, 20, 21, 24, 26, 27, 28, 30, 34, 35, 36, 39, 40, 42, 45, 51, 52, 54, 56, 60, 63, 65, 68, 70, 72, 78, 81, 84, 85, 90, 91, 102, 104, 105, 108, 117, 119, 120, 126, 130, 135, 136, 140, 153, 156, 162, 168, 170, 180, 182, 189, 195, 204, 210, 216, 221, 234, 238, 252, 255, 260, 270, 273, 280, 306, 312, 315, 324, 340, 351, 357, 360, 364, 378, 390, 405, 408, 420, 442, 455, 459, 468, 476, 504, 510, 520, 540, 546, 567, 585, 595, 612, 630, 648, 663, 680, 702, 714, 728, 756, 765, 780, 810, 819, 840, 884, 910, 918, 936, 945, 952, 1020, 1053, 1071, 1080, 1092, 1105, 1134, 1170, 1190, 1224, 1260, 1326, 1365, 1377, 1404, 1428, 1512, 1530, 1547, 1560, 1620, 1638, 1755, 1768, 1785, 1820, 1836, 1890, 1989, 2040, 2106, 2142, 2184, 2210, 2268, 2295, 2340, 2380, 2457, 2520, 2652, 2730, 2754, 2808, 2835, 2856, 3060, 3094, 3213, 3240, 3276, 3315, 3510, 3570, 3640, 3672, 3780, 3978, 4007, 4095, 4212, 4284, 4420, 4536, 4590, 4641, 4680, 4760, 4914, 5265, 5304, 5355, 5460, 5508, 5670, 5967, 6120, 6188, 6426, 6552, 6630, 6885, 7020, 7140, 7371, 7560, 7735, 7956, 8014, 8190, 8424, 8568, 8840, 9180, 9282, 9639, 9828, 9945, 10530, 10710, 10920, 11016, 11340, 11934, 12021, 12285, 12376, 12852, 13260, 13770, 13923, 14040, 14280, 14742, 15470, 15912, 16028, 16065, 16380, 17901, 18360, 18564, 19278, 19656, 19890, 20035, 21060, 21420, 22680, 23205, 23868, 24042, 24570, 25704, 26520, 27540, 27846, 28049, 29484, 29835, 30940, 32056, 32130, 32760, 35802, 36063, 36855, 37128, 38556, 39780, 40070, 41769, 42120, 42840, 46410, 47736, 48084, 48195, 49140, 52091, 55080, 55692, 56098, 58968, 59670, 60105, 61880, 64260, 68119, 69615, 71604, 72126, 73710, 77112, 79560, 80140, 83538, 84147, 89505, 92820, 96168, 96390, 98280, 104182, 108189, 111384, 112196, 119340, 120210, 125307, 128520, 136238, 139230, 140245, 143208, 144252, 147420, 156273, 160280, 167076, 168294, 179010, 180315, 185640, 192780, 204357, 208364, 208845, 216378, 224392, 238680, 240420, 250614, 252441, 260455, 272476, 278460, 280490, 288504, 294840, 312546, 324567, 334152, 336588, 340595, 358020, 360630, 364637, 385560, 408714, 416728, 417690, 420735, 432756, 468819, 476833, 480840, 501228, 504882, 520910, 540945, 544952, 556920, 560980, 613071, 625092, 626535, 649134, 673176, 681190, 716040, 721260, 729274, 757323, 781365, 817428, 835380, 841470, 865512, 885547, 937638, 953666, 1002456, 1009764, 1021785, 1041820, 1081890, 1093911, 1121960, 1226142, 1250184, 1253070, 1262205, 1298268, 1362380, 1406457, 1430499, 1442520, 1458548, 1514646, 1562730, 1622835, 1634856, 1670760, 1682940, 1771094, 1823185, 1839213, 1875276, 1907332, 2019528, 2043570, 2083640, 2163780, 2187822, 2271969, 2344095, 2384165, 2452284, 2506140, 2524410, 2596536, 2656641, 2724760, 2812914, 2860998, 2917096, 3029292, 3065355, 3125460, 3245670, 3281733, 3365880, 3542188, 3646370, 3678426, 3750552, 3786615, 3814664, 4087140, 4219371, 4291497, 4327560, 4375644, 4427735, 4543938, 4688190, 4768330, 4904568, 5012280, 5048820, 5313282, 5469555, 5517639, 5625828, 5721996, 6058584, 6130710, 6198829, 6250920, 6491340, 6563466, 7032285, 7084376, 7152495, 7292740, 7356852, 7573230, 7969923, 8174280, 8438742, 8582994, 8751288, 8855470, 9087876, 9196065, 9376380, 9536660, 9845199, 10097640, 10626564, 10939110, 11035278, 11251656, 11359845, 11443992, 12261420, 12397658, 12874491, 12982680, 13126932, 13283205, 14064570, 14304990, 14585480, 14713704, 15146460, 15939846, 16408665, 16877484, 17165988, 17710940, 18175752, 18392130, 18596487, 18752760, 19073320, 19690398, 21096855, 21253128, 21457485, 21878220, 22070556, 22719690, 23909769, 24522840, 24795316, 25748982, 26253864, 26566410, 27588195, 28129140, 28609980, 29535597, 30292920, 30994145, 31879692, 32817330, 33754968, 34331976, 35421880, 36784260, 37192974, 38623473, 39380796, 39849615, 42193710, 42914970, 43756440, 44141112, 45439380, 47819538, 49225995, 49590632, 51497964, 53132820, 55176390, 55789461, 56258280, 57219960, 59071194, 61988290, 63759384, 64372455, 65634660, 71729307, 73568520, 74385948, 77246946, 78761592, 79699230, 84387420, 85829940, 90878760, 92982435, 95639076, 98451990, 102995928, 106265640, 110352780, 111578922, 118142388, 119548845, 123976580, 128744910, 131269320, 143458614, 147677985, 148771896, 154493892, 159398460, 167368383, 168774840, 171659880, 185964870, 191278152, 193117365, 196903980, 220705560, 223157844, 236284776, 239097690, 247953160, 257489820, 278947305, 286917228, 295355970, 308987784, 318796920, 334736766, 358646535, 371929740, 386234730, 393807960, 446315688, 478195380, 502105149, 514979640, 557894610, 573834456, 590711940, 669473532, 717293070, 743859480, 772469460, 836841915, 956390760, 1004210298, 1115789220, 1181423880, 1338947064, 1434586140, 1544938920, 1673683830, 2008420596, 2231578440, 2510525745, 2869172280, 3347367660, 4016841192, 5021051490, 6694735320, 10042102980, 20084205960]

約数ペア:

[(1, 20084205960), (2, 10042102980), (3, 6694735320), (4, 5021051490), (5, 4016841192), (6, 3347367660), (7, 2869172280), (8, 2510525745), (9, 2231578440), (10, 2008420596), (12, 1673683830), (13, 1544938920), (14, 1434586140), (15, 1338947064), (17, 1181423880), (18, 1115789220), (20, 1004210298), (21, 956390760), (24, 836841915), (26, 772469460), (27, 743859480), (28, 717293070), (30, 669473532), (34, 590711940), (35, 573834456), (36, 557894610), (39, 514979640), (40, 502105149), (42, 478195380), (45, 446315688), (51, 393807960), (52, 386234730), (54, 371929740), (56, 358646535), (60, 334736766), (63, 318796920), (65, 308987784), (68, 295355970), (70, 286917228), (72, 278947305), (78, 257489820), (81, 247953160), (84, 239097690), (85, 236284776), (90, 223157844), (91, 220705560), (102, 196903980), (104, 193117365), (105, 191278152), (108, 185964870), (117, 171659880), (119, 168774840), (120, 167368383), (126, 159398460), (130, 154493892), (135, 148771896), (136, 147677985), (140, 143458614), (153, 131269320), (156, 128744910), (162, 123976580), (168, 119548845), (170, 118142388), (180, 111578922), (182, 110352780), (189, 106265640), (195, 102995928), (204, 98451990), (210, 95639076), (216, 92982435), (221, 90878760), (234, 85829940), (238, 84387420), (252, 79699230), (255, 78761592), (260, 77246946), (270, 74385948), (273, 73568520), (280, 71729307), (306, 65634660), (312, 64372455), (315, 63759384), (324, 61988290), (340, 59071194), (351, 57219960), (357, 56258280), (360, 55789461), (364, 55176390), (378, 53132820), (390, 51497964), (405, 49590632), (408, 49225995), (420, 47819538), (442, 45439380), (455, 44141112), (459, 43756440), (468, 42914970), (476, 42193710), (504, 39849615), (510, 39380796), (520, 38623473), (540, 37192974), (546, 36784260), (567, 35421880), (585, 34331976), (595, 33754968), (612, 32817330), (630, 31879692), (648, 30994145), (663, 30292920), (680, 29535597), (702, 28609980), (714, 28129140), (728, 27588195), (756, 26566410), (765, 26253864), (780, 25748982), (810, 24795316), (819, 24522840), (840, 23909769), (884, 22719690), (910, 22070556), (918, 21878220), (936, 21457485), (945, 21253128), (952, 21096855), (1020, 19690398), (1053, 19073320), (1071, 18752760), (1080, 18596487), (1092, 18392130), (1105, 18175752), (1134, 17710940), (1170, 17165988), (1190, 16877484), (1224, 16408665), (1260, 15939846), (1326, 15146460), (1365, 14713704), (1377, 14585480), (1404, 14304990), (1428, 14064570), (1512, 13283205), (1530, 13126932), (1547, 12982680), (1560, 12874491), (1620, 12397658), (1638, 12261420), (1755, 11443992), (1768, 11359845), (1785, 11251656), (1820, 11035278), (1836, 10939110), (1890, 10626564), (1989, 10097640), (2040, 9845199), (2106, 9536660), (2142, 9376380), (2184, 9196065), (2210, 9087876), (2268, 8855470), (2295, 8751288), (2340, 8582994), (2380, 8438742), (2457, 8174280), (2520, 7969923), (2652, 7573230), (2730, 7356852), (2754, 7292740), (2808, 7152495), (2835, 7084376), (2856, 7032285), (3060, 6563466), (3094, 6491340), (3213, 6250920), (3240, 6198829), (3276, 6130710), (3315, 6058584), (3510, 5721996), (3570, 5625828), (3640, 5517639), (3672, 5469555), (3780, 5313282), (3978, 5048820), (4007, 5012280), (4095, 4904568), (4212, 4768330), (4284, 4688190), (4420, 4543938), (4536, 4427735), (4590, 4375644), (4641, 4327560), (4680, 4291497), (4760, 4219371), (4914, 4087140), (5265, 3814664), (5304, 3786615), (5355, 3750552), (5460, 3678426), (5508, 3646370), (5670, 3542188), (5967, 3365880), (6120, 3281733), (6188, 3245670), (6426, 3125460), (6552, 3065355), (6630, 3029292), (6885, 2917096), (7020, 2860998), (7140, 2812914), (7371, 2724760), (7560, 2656641), (7735, 2596536), (7956, 2524410), (8014, 2506140), (8190, 2452284), (8424, 2384165), (8568, 2344095), (8840, 2271969), (9180, 2187822), (9282, 2163780), (9639, 2083640), (9828, 2043570), (9945, 2019528), (10530, 1907332), (10710, 1875276), (10920, 1839213), (11016, 1823185), (11340, 1771094), (11934, 1682940), (12021, 1670760), (12285, 1634856), (12376, 1622835), (12852, 1562730), (13260, 1514646), (13770, 1458548), (13923, 1442520), (14040, 1430499), (14280, 1406457), (14742, 1362380), (15470, 1298268), (15912, 1262205), (16028, 1253070), (16065, 1250184), (16380, 1226142), (17901, 1121960), (18360, 1093911), (18564, 1081890), (19278, 1041820), (19656, 1021785), (19890, 1009764), (20035, 1002456), (21060, 953666), (21420, 937638), (22680, 885547), (23205, 865512), (23868, 841470), (24042, 835380), (24570, 817428), (25704, 781365), (26520, 757323), (27540, 729274), (27846, 721260), (28049, 716040), (29484, 681190), (29835, 673176), (30940, 649134), (32056, 626535), (32130, 625092), (32760, 613071), (35802, 560980), (36063, 556920), (36855, 544952), (37128, 540945), (38556, 520910), (39780, 504882), (40070, 501228), (41769, 480840), (42120, 476833), (42840, 468819), (46410, 432756), (47736, 420735), (48084, 417690), (48195, 416728), (49140, 408714), (52091, 385560), (55080, 364637), (55692, 360630), (56098, 358020), (58968, 340595), (59670, 336588), (60105, 334152), (61880, 324567), (64260, 312546), (68119, 294840), (69615, 288504), (71604, 280490), (72126, 278460), (73710, 272476), (77112, 260455), (79560, 252441), (80140, 250614), (83538, 240420), (84147, 238680), (89505, 224392), (92820, 216378), (96168, 208845), (96390, 208364), (98280, 204357), (104182, 192780), (108189, 185640), (111384, 180315), (112196, 179010), (119340, 168294), (120210, 167076), (125307, 160280), (128520, 156273), (136238, 147420), (139230, 144252), (140245, 143208)]