21271528800

素因数分解:

$2^5\times 3^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1093}}^1$

素因数の和:1192

約数の個数: 576

約数和(自身を含む): 83070308160

約数和(自身を除く): 61798779360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 27, 30, 32, 34, 36, 40, 45, 48, 50, 51, 53, 54, 60, 68, 72, 75, 80, 85, 90, 96, 100, 102, 106, 108, 120, 135, 136, 144, 150, 153, 159, 160, 170, 180, 200, 204, 212, 216, 225, 240, 255, 265, 270, 272, 288, 300, 306, 318, 340, 360, 400, 408, 424, 425, 432, 450, 459, 477, 480, 510, 530, 540, 544, 600, 612, 636, 675, 680, 720, 765, 795, 800, 816, 848, 850, 864, 900, 901, 918, 954, 1020, 1060, 1080, 1093, 1200, 1224, 1272, 1275, 1325, 1350, 1360, 1431, 1440, 1530, 1590, 1632, 1696, 1700, 1800, 1802, 1836, 1908, 2040, 2120, 2160, 2186, 2295, 2385, 2400, 2448, 2544, 2550, 2650, 2700, 2703, 2720, 2862, 3060, 3180, 3279, 3400, 3600, 3604, 3672, 3816, 3825, 3975, 4080, 4240, 4320, 4372, 4505, 4590, 4770, 4896, 5088, 5100, 5300, 5400, 5406, 5465, 5724, 6120, 6360, 6558, 6800, 7155, 7200, 7208, 7344, 7632, 7650, 7950, 8109, 8160, 8480, 8744, 9010, 9180, 9540, 9837, 10200, 10600, 10800, 10812, 10930, 11448, 11475, 11925, 12240, 12720, 13116, 13515, 13600, 14310, 14416, 14688, 15264, 15300, 15900, 16218, 16395, 17488, 18020, 18360, 18581, 19080, 19674, 20400, 21200, 21600, 21624, 21860, 22525, 22896, 22950, 23850, 24327, 24480, 25440, 26232, 27030, 27325, 28620, 28832, 29511, 30600, 31800, 32436, 32790, 34976, 35775, 36040, 36720, 37162, 38160, 39348, 40545, 40800, 42400, 43248, 43720, 45050, 45792, 45900, 47700, 48654, 49185, 52464, 54060, 54650, 55743, 57240, 57929, 59022, 61200, 63600, 64872, 65580, 67575, 71550, 72080, 73440, 74324, 76320, 78696, 81090, 81975, 86496, 87440, 90100, 91800, 92905, 95400, 97308, 98370, 104928, 108120, 109300, 111486, 114480, 115858, 118044, 121635, 122400, 127200, 129744, 131160, 135150, 143100, 144160, 147555, 148648, 157392, 162180, 163950, 167229, 173787, 174880, 180200, 183600, 185810, 190800, 194616, 196740, 202725, 216240, 218600, 222972, 228960, 231716, 236088, 243270, 245925, 259488, 262320, 270300, 278715, 286200, 289645, 295110, 297296, 314784, 324360, 327900, 334458, 347574, 360400, 367200, 371620, 381600, 389232, 393480, 405450, 432480, 437200, 445944, 463432, 464525, 472176, 486540, 491850, 501687, 521361, 524640, 540600, 557430, 572400, 579290, 590220, 594592, 608175, 648720, 655800, 668916, 695148, 720800, 737775, 743240, 778464, 786960, 810900, 836145, 868935, 874400, 891888, 926864, 929050, 944352, 973080, 983700, 984793, 1003374, 1042722, 1081200, 1114860, 1144800, 1158580, 1180440, 1216350, 1297440, 1311600, 1337832, 1390296, 1393575, 1448225, 1475550, 1486480, 1564083, 1573920, 1621800, 1672290, 1737870, 1783776, 1853728, 1858100, 1946160, 1967400, 1969586, 2006748, 2085444, 2162400, 2229720, 2317160, 2360880, 2432700, 2508435, 2606805, 2623200, 2675664, 2780592, 2787150, 2896450, 2951100, 2954379, 2972960, 3128166, 3243600, 3344580, 3475740, 3716200, 3892320, 3934800, 3939172, 4013496, 4170888, 4180725, 4344675, 4459440, 4634320, 4721760, 4865400, 4923965, 5016870, 5213610, 5351328, 5561184, 5574300, 5792900, 5902200, 5908758, 6256332, 6487200, 6689160, 6951480, 7432400, 7820415, 7869600, 7878344, 8026992, 8341776, 8361450, 8689350, 8863137, 8918880, 9268640, 9730800, 9847930, 10033740, 10427220, 11148600, 11585800, 11804400, 11817516, 12512664, 12542175, 13034025, 13378320, 13902960, 14771895, 14864800, 15640830, 15756688, 16053984, 16683552, 16722900, 17378700, 17726274, 19461600, 19695860, 20067480, 20854440, 22297200, 23171600, 23608800, 23635032, 24619825, 25025328, 25084350, 26068050, 26589411, 26756640, 27805920, 29543790, 31281660, 31513376, 33445800, 34757400, 35452548, 39102075, 39391720, 40134960, 41708880, 44315685, 44594400, 46343200, 47270064, 49239650, 50050656, 50168700, 52136100, 53178822, 59087580, 62563320, 66891600, 69514800, 70905096, 73859475, 78204150, 78783440, 80269920, 83417760, 88631370, 94540128, 98479300, 100337400, 104272200, 106357644, 118175160, 125126640, 132947055, 133783200, 139029600, 141810192, 147718950, 156408300, 157566880, 177262740, 196958600, 200674800, 208544400, 212715288, 221578425, 236350320, 250253280, 265894110, 283620384, 295437900, 312816600, 354525480, 393917200, 401349600, 417088800, 425430576, 443156850, 472700640, 531788220, 590875800, 625633200, 664735275, 709050960, 787834400, 850861152, 886313700, 1063576440, 1181751600, 1251266400, 1329470550, 1418101920, 1772627400, 2127152880, 2363503200, 2658941100, 3545254800, 4254305760, 5317882200, 7090509600, 10635764400, 21271528800]

約数ペア:

[(1, 21271528800), (2, 10635764400), (3, 7090509600), (4, 5317882200), (5, 4254305760), (6, 3545254800), (8, 2658941100), (9, 2363503200), (10, 2127152880), (12, 1772627400), (15, 1418101920), (16, 1329470550), (17, 1251266400), (18, 1181751600), (20, 1063576440), (24, 886313700), (25, 850861152), (27, 787834400), (30, 709050960), (32, 664735275), (34, 625633200), (36, 590875800), (40, 531788220), (45, 472700640), (48, 443156850), (50, 425430576), (51, 417088800), (53, 401349600), (54, 393917200), (60, 354525480), (68, 312816600), (72, 295437900), (75, 283620384), (80, 265894110), (85, 250253280), (90, 236350320), (96, 221578425), (100, 212715288), (102, 208544400), (106, 200674800), (108, 196958600), (120, 177262740), (135, 157566880), (136, 156408300), (144, 147718950), (150, 141810192), (153, 139029600), (159, 133783200), (160, 132947055), (170, 125126640), (180, 118175160), (200, 106357644), (204, 104272200), (212, 100337400), (216, 98479300), (225, 94540128), (240, 88631370), (255, 83417760), (265, 80269920), (270, 78783440), (272, 78204150), (288, 73859475), (300, 70905096), (306, 69514800), (318, 66891600), (340, 62563320), (360, 59087580), (400, 53178822), (408, 52136100), (424, 50168700), (425, 50050656), (432, 49239650), (450, 47270064), (459, 46343200), (477, 44594400), (480, 44315685), (510, 41708880), (530, 40134960), (540, 39391720), (544, 39102075), (600, 35452548), (612, 34757400), (636, 33445800), (675, 31513376), (680, 31281660), (720, 29543790), (765, 27805920), (795, 26756640), (800, 26589411), (816, 26068050), (848, 25084350), (850, 25025328), (864, 24619825), (900, 23635032), (901, 23608800), (918, 23171600), (954, 22297200), (1020, 20854440), (1060, 20067480), (1080, 19695860), (1093, 19461600), (1200, 17726274), (1224, 17378700), (1272, 16722900), (1275, 16683552), (1325, 16053984), (1350, 15756688), (1360, 15640830), (1431, 14864800), (1440, 14771895), (1530, 13902960), (1590, 13378320), (1632, 13034025), (1696, 12542175), (1700, 12512664), (1800, 11817516), (1802, 11804400), (1836, 11585800), (1908, 11148600), (2040, 10427220), (2120, 10033740), (2160, 9847930), (2186, 9730800), (2295, 9268640), (2385, 8918880), (2400, 8863137), (2448, 8689350), (2544, 8361450), (2550, 8341776), (2650, 8026992), (2700, 7878344), (2703, 7869600), (2720, 7820415), (2862, 7432400), (3060, 6951480), (3180, 6689160), (3279, 6487200), (3400, 6256332), (3600, 5908758), (3604, 5902200), (3672, 5792900), (3816, 5574300), (3825, 5561184), (3975, 5351328), (4080, 5213610), (4240, 5016870), (4320, 4923965), (4372, 4865400), (4505, 4721760), (4590, 4634320), (4770, 4459440), (4896, 4344675), (5088, 4180725), (5100, 4170888), (5300, 4013496), (5400, 3939172), (5406, 3934800), (5465, 3892320), (5724, 3716200), (6120, 3475740), (6360, 3344580), (6558, 3243600), (6800, 3128166), (7155, 2972960), (7200, 2954379), (7208, 2951100), (7344, 2896450), (7632, 2787150), (7650, 2780592), (7950, 2675664), (8109, 2623200), (8160, 2606805), (8480, 2508435), (8744, 2432700), (9010, 2360880), (9180, 2317160), (9540, 2229720), (9837, 2162400), (10200, 2085444), (10600, 2006748), (10800, 1969586), (10812, 1967400), (10930, 1946160), (11448, 1858100), (11475, 1853728), (11925, 1783776), (12240, 1737870), (12720, 1672290), (13116, 1621800), (13515, 1573920), (13600, 1564083), (14310, 1486480), (14416, 1475550), (14688, 1448225), (15264, 1393575), (15300, 1390296), (15900, 1337832), (16218, 1311600), (16395, 1297440), (17488, 1216350), (18020, 1180440), (18360, 1158580), (18581, 1144800), (19080, 1114860), (19674, 1081200), (20400, 1042722), (21200, 1003374), (21600, 984793), (21624, 983700), (21860, 973080), (22525, 944352), (22896, 929050), (22950, 926864), (23850, 891888), (24327, 874400), (24480, 868935), (25440, 836145), (26232, 810900), (27030, 786960), (27325, 778464), (28620, 743240), (28832, 737775), (29511, 720800), (30600, 695148), (31800, 668916), (32436, 655800), (32790, 648720), (34976, 608175), (35775, 594592), (36040, 590220), (36720, 579290), (37162, 572400), (38160, 557430), (39348, 540600), (40545, 524640), (40800, 521361), (42400, 501687), (43248, 491850), (43720, 486540), (45050, 472176), (45792, 464525), (45900, 463432), (47700, 445944), (48654, 437200), (49185, 432480), (52464, 405450), (54060, 393480), (54650, 389232), (55743, 381600), (57240, 371620), (57929, 367200), (59022, 360400), (61200, 347574), (63600, 334458), (64872, 327900), (65580, 324360), (67575, 314784), (71550, 297296), (72080, 295110), (73440, 289645), (74324, 286200), (76320, 278715), (78696, 270300), (81090, 262320), (81975, 259488), (86496, 245925), (87440, 243270), (90100, 236088), (91800, 231716), (92905, 228960), (95400, 222972), (97308, 218600), (98370, 216240), (104928, 202725), (108120, 196740), (109300, 194616), (111486, 190800), (114480, 185810), (115858, 183600), (118044, 180200), (121635, 174880), (122400, 173787), (127200, 167229), (129744, 163950), (131160, 162180), (135150, 157392), (143100, 148648), (144160, 147555)]