2681350560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:330

約数の個数: 576

約数和(自身を含む): 11169446400

約数和(自身を除く): 8488095840

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 49, 53, 54, 56, 60, 63, 70, 72, 80, 84, 90, 96, 98, 105, 106, 108, 112, 120, 126, 135, 140, 144, 147, 159, 160, 168, 180, 189, 196, 210, 212, 216, 224, 239, 240, 245, 252, 265, 270, 280, 288, 294, 315, 318, 336, 360, 371, 378, 392, 420, 424, 432, 441, 477, 478, 480, 490, 504, 530, 540, 560, 588, 630, 636, 672, 717, 720, 735, 742, 756, 784, 795, 840, 848, 864, 882, 945, 954, 956, 980, 1008, 1060, 1080, 1113, 1120, 1176, 1195, 1260, 1272, 1323, 1431, 1434, 1440, 1470, 1484, 1512, 1568, 1590, 1673, 1680, 1696, 1764, 1855, 1890, 1908, 1912, 1960, 2016, 2120, 2151, 2160, 2205, 2226, 2352, 2385, 2390, 2520, 2544, 2597, 2646, 2862, 2868, 2940, 2968, 3024, 3180, 3339, 3346, 3360, 3528, 3585, 3710, 3780, 3816, 3824, 3920, 4240, 4302, 4320, 4410, 4452, 4704, 4770, 4780, 5019, 5040, 5088, 5194, 5292, 5565, 5724, 5736, 5880, 5936, 6048, 6360, 6453, 6615, 6678, 6692, 7056, 7155, 7170, 7420, 7560, 7632, 7648, 7791, 7840, 8365, 8480, 8604, 8820, 8904, 9540, 9560, 10017, 10038, 10080, 10388, 10584, 10755, 11130, 11448, 11472, 11711, 11760, 11872, 12667, 12720, 12906, 12985, 13230, 13356, 13384, 14112, 14310, 14340, 14840, 15057, 15120, 15264, 15582, 16695, 16730, 17208, 17640, 17808, 19080, 19120, 20034, 20076, 20776, 21168, 21510, 22260, 22896, 22944, 23373, 23422, 23520, 25095, 25334, 25440, 25812, 25970, 26460, 26712, 26768, 28620, 28680, 29680, 30114, 30240, 31164, 32265, 33390, 33460, 34416, 35133, 35280, 35616, 38001, 38160, 38240, 38955, 40068, 40152, 41552, 42336, 43020, 44520, 45171, 45792, 46746, 46844, 50085, 50190, 50668, 51624, 51940, 52920, 53424, 53536, 57240, 57360, 58555, 59360, 60228, 62328, 63335, 64530, 66780, 66920, 68832, 70119, 70266, 70560, 75285, 76002, 76320, 77910, 80136, 80304, 83104, 86040, 88669, 89040, 90342, 93492, 93688, 100170, 100380, 101336, 103248, 103880, 105399, 105840, 106848, 114003, 114480, 114720, 116865, 117110, 120456, 124656, 126670, 129060, 133560, 133840, 140238, 140532, 150570, 152004, 155820, 160272, 160608, 172080, 175665, 177338, 178080, 180684, 186984, 187376, 190005, 200340, 200760, 202672, 206496, 207760, 210798, 211680, 225855, 228006, 228960, 233730, 234220, 240912, 249312, 253340, 258120, 266007, 267120, 267680, 280476, 281064, 301140, 304008, 311640, 316197, 320544, 342009, 344160, 350595, 351330, 354676, 361368, 373968, 374752, 380010, 400680, 401520, 405344, 415520, 421596, 443345, 451710, 456012, 467460, 468440, 481824, 506680, 516240, 526995, 532014, 534240, 560952, 562128, 570015, 602280, 608016, 620683, 623280, 632394, 684018, 701190, 702660, 709352, 722736, 747936, 760020, 798021, 801360, 803040, 843192, 886690, 903420, 912024, 934920, 936880, 1013360, 1032480, 1053990, 1064028, 1121904, 1124256, 1140030, 1204560, 1216032, 1241366, 1246560, 1264788, 1330035, 1368036, 1402380, 1405320, 1418704, 1445472, 1520040, 1580985, 1596042, 1602720, 1686384, 1710045, 1773380, 1806840, 1824048, 1862049, 1869840, 1873760, 2026720, 2107980, 2128056, 2243808, 2280060, 2394063, 2409120, 2482732, 2529576, 2660070, 2736072, 2804760, 2810640, 2837408, 3040080, 3103415, 3161970, 3192084, 3372768, 3420090, 3546760, 3613680, 3648096, 3724098, 3739680, 3990105, 4215960, 4256112, 4560120, 4788126, 4965464, 5059152, 5320140, 5472144, 5586147, 5609520, 5621280, 6080160, 6206830, 6323940, 6384168, 6840180, 7093520, 7227360, 7448196, 7980210, 8431920, 8512224, 9120240, 9310245, 9576252, 9930928, 10118304, 10640280, 10944288, 11172294, 11219040, 11970315, 12413660, 12647880, 12768336, 13680360, 14187040, 14896392, 15960420, 16758441, 16863840, 18240480, 18620490, 19152504, 19861856, 21280560, 22344588, 23940630, 24827320, 25295760, 25536672, 27360720, 27930735, 29792784, 31920840, 33516882, 37240980, 38305008, 42561120, 44689176, 47881260, 49654640, 50591520, 54721440, 55861470, 59585568, 63841680, 67033764, 74481960, 76610016, 83792205, 89378352, 95762520, 99309280, 111722940, 127683360, 134067528, 148963920, 167584410, 178756704, 191525040, 223445880, 268135056, 297927840, 335168820, 383050080, 446891760, 536270112, 670337640, 893783520, 1340675280, 2681350560]

約数ペア:

[(1, 2681350560), (2, 1340675280), (3, 893783520), (4, 670337640), (5, 536270112), (6, 446891760), (7, 383050080), (8, 335168820), (9, 297927840), (10, 268135056), (12, 223445880), (14, 191525040), (15, 178756704), (16, 167584410), (18, 148963920), (20, 134067528), (21, 127683360), (24, 111722940), (27, 99309280), (28, 95762520), (30, 89378352), (32, 83792205), (35, 76610016), (36, 74481960), (40, 67033764), (42, 63841680), (45, 59585568), (48, 55861470), (49, 54721440), (53, 50591520), (54, 49654640), (56, 47881260), (60, 44689176), (63, 42561120), (70, 38305008), (72, 37240980), (80, 33516882), (84, 31920840), (90, 29792784), (96, 27930735), (98, 27360720), (105, 25536672), (106, 25295760), (108, 24827320), (112, 23940630), (120, 22344588), (126, 21280560), (135, 19861856), (140, 19152504), (144, 18620490), (147, 18240480), (159, 16863840), (160, 16758441), (168, 15960420), (180, 14896392), (189, 14187040), (196, 13680360), (210, 12768336), (212, 12647880), (216, 12413660), (224, 11970315), (239, 11219040), (240, 11172294), (245, 10944288), (252, 10640280), (265, 10118304), (270, 9930928), (280, 9576252), (288, 9310245), (294, 9120240), (315, 8512224), (318, 8431920), (336, 7980210), (360, 7448196), (371, 7227360), (378, 7093520), (392, 6840180), (420, 6384168), (424, 6323940), (432, 6206830), (441, 6080160), (477, 5621280), (478, 5609520), (480, 5586147), (490, 5472144), (504, 5320140), (530, 5059152), (540, 4965464), (560, 4788126), (588, 4560120), (630, 4256112), (636, 4215960), (672, 3990105), (717, 3739680), (720, 3724098), (735, 3648096), (742, 3613680), (756, 3546760), (784, 3420090), (795, 3372768), (840, 3192084), (848, 3161970), (864, 3103415), (882, 3040080), (945, 2837408), (954, 2810640), (956, 2804760), (980, 2736072), (1008, 2660070), (1060, 2529576), (1080, 2482732), (1113, 2409120), (1120, 2394063), (1176, 2280060), (1195, 2243808), (1260, 2128056), (1272, 2107980), (1323, 2026720), (1431, 1873760), (1434, 1869840), (1440, 1862049), (1470, 1824048), (1484, 1806840), (1512, 1773380), (1568, 1710045), (1590, 1686384), (1673, 1602720), (1680, 1596042), (1696, 1580985), (1764, 1520040), (1855, 1445472), (1890, 1418704), (1908, 1405320), (1912, 1402380), (1960, 1368036), (2016, 1330035), (2120, 1264788), (2151, 1246560), (2160, 1241366), (2205, 1216032), (2226, 1204560), (2352, 1140030), (2385, 1124256), (2390, 1121904), (2520, 1064028), (2544, 1053990), (2597, 1032480), (2646, 1013360), (2862, 936880), (2868, 934920), (2940, 912024), (2968, 903420), (3024, 886690), (3180, 843192), (3339, 803040), (3346, 801360), (3360, 798021), (3528, 760020), (3585, 747936), (3710, 722736), (3780, 709352), (3816, 702660), (3824, 701190), (3920, 684018), (4240, 632394), (4302, 623280), (4320, 620683), (4410, 608016), (4452, 602280), (4704, 570015), (4770, 562128), (4780, 560952), (5019, 534240), (5040, 532014), (5088, 526995), (5194, 516240), (5292, 506680), (5565, 481824), (5724, 468440), (5736, 467460), (5880, 456012), (5936, 451710), (6048, 443345), (6360, 421596), (6453, 415520), (6615, 405344), (6678, 401520), (6692, 400680), (7056, 380010), (7155, 374752), (7170, 373968), (7420, 361368), (7560, 354676), (7632, 351330), (7648, 350595), (7791, 344160), (7840, 342009), (8365, 320544), (8480, 316197), (8604, 311640), (8820, 304008), (8904, 301140), (9540, 281064), (9560, 280476), (10017, 267680), (10038, 267120), (10080, 266007), (10388, 258120), (10584, 253340), (10755, 249312), (11130, 240912), (11448, 234220), (11472, 233730), (11711, 228960), (11760, 228006), (11872, 225855), (12667, 211680), (12720, 210798), (12906, 207760), (12985, 206496), (13230, 202672), (13356, 200760), (13384, 200340), (14112, 190005), (14310, 187376), (14340, 186984), (14840, 180684), (15057, 178080), (15120, 177338), (15264, 175665), (15582, 172080), (16695, 160608), (16730, 160272), (17208, 155820), (17640, 152004), (17808, 150570), (19080, 140532), (19120, 140238), (20034, 133840), (20076, 133560), (20776, 129060), (21168, 126670), (21510, 124656), (22260, 120456), (22896, 117110), (22944, 116865), (23373, 114720), (23422, 114480), (23520, 114003), (25095, 106848), (25334, 105840), (25440, 105399), (25812, 103880), (25970, 103248), (26460, 101336), (26712, 100380), (26768, 100170), (28620, 93688), (28680, 93492), (29680, 90342), (30114, 89040), (30240, 88669), (31164, 86040), (32265, 83104), (33390, 80304), (33460, 80136), (34416, 77910), (35133, 76320), (35280, 76002), (35616, 75285), (38001, 70560), (38160, 70266), (38240, 70119), (38955, 68832), (40068, 66920), (40152, 66780), (41552, 64530), (42336, 63335), (43020, 62328), (44520, 60228), (45171, 59360), (45792, 58555), (46746, 57360), (46844, 57240), (50085, 53536), (50190, 53424), (50668, 52920), (51624, 51940)]