1911939840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:212

約数の個数: 432

約数和(自身を含む): 7030951200

約数和(自身を除く): 5119011360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 32, 36, 40, 45, 48, 58, 59, 60, 64, 72, 80, 87, 90, 96, 97, 116, 118, 120, 128, 144, 145, 160, 174, 177, 180, 192, 194, 232, 236, 240, 256, 261, 288, 290, 291, 295, 320, 348, 354, 360, 384, 388, 435, 464, 472, 480, 485, 522, 531, 576, 580, 582, 590, 640, 696, 708, 720, 768, 776, 870, 873, 885, 928, 944, 960, 970, 1044, 1062, 1152, 1160, 1164, 1180, 1280, 1305, 1392, 1416, 1440, 1455, 1552, 1711, 1740, 1746, 1770, 1856, 1888, 1920, 1940, 2088, 2124, 2304, 2320, 2328, 2360, 2610, 2655, 2784, 2813, 2832, 2880, 2910, 3104, 3422, 3480, 3492, 3540, 3712, 3776, 3840, 3880, 4176, 4248, 4365, 4640, 4656, 4720, 5133, 5220, 5310, 5568, 5626, 5664, 5723, 5760, 5820, 6208, 6844, 6960, 6984, 7080, 7424, 7552, 7760, 8352, 8439, 8496, 8555, 8730, 9280, 9312, 9440, 10266, 10440, 10620, 11136, 11252, 11328, 11446, 11520, 11640, 12416, 13688, 13920, 13968, 14065, 14160, 15104, 15399, 15520, 16704, 16878, 16992, 17110, 17169, 17460, 18560, 18624, 18880, 20532, 20880, 21240, 22272, 22504, 22656, 22892, 23280, 24832, 25317, 25665, 27376, 27840, 27936, 28130, 28320, 28615, 30798, 31040, 33408, 33756, 33984, 34220, 34338, 34920, 37120, 37248, 37760, 41064, 41760, 42195, 42480, 45008, 45312, 45784, 46560, 50634, 51330, 51507, 54752, 55680, 55872, 56260, 56640, 57230, 61596, 62080, 66816, 67512, 67968, 68440, 68676, 69840, 74496, 75520, 76995, 82128, 83520, 84390, 84960, 85845, 90016, 91568, 93120, 101268, 102660, 103014, 109504, 111360, 111744, 112520, 113280, 114460, 123192, 124160, 126585, 135024, 135936, 136880, 137352, 139680, 153990, 164256, 165967, 167040, 168780, 169920, 171690, 180032, 183136, 186240, 202536, 205320, 206028, 219008, 223488, 225040, 226560, 228920, 246384, 253170, 257535, 270048, 273760, 274704, 279360, 307980, 328512, 331934, 334080, 337560, 339840, 343380, 360064, 366272, 372480, 405072, 410640, 412056, 438016, 450080, 457840, 492768, 497901, 506340, 515070, 540096, 547520, 549408, 558720, 615960, 657024, 663868, 675120, 679680, 686760, 720128, 732544, 810144, 821280, 824112, 829835, 900160, 915680, 985536, 995802, 1012680, 1030140, 1080192, 1095040, 1098816, 1117440, 1231920, 1314048, 1327736, 1350240, 1373520, 1465088, 1493703, 1620288, 1642560, 1648224, 1659670, 1800320, 1831360, 1971072, 1991604, 2025360, 2060280, 2160384, 2190080, 2197632, 2463840, 2489505, 2655472, 2700480, 2747040, 2987406, 3240576, 3285120, 3296448, 3319340, 3600640, 3662720, 3942144, 3983208, 4050720, 4120560, 4395264, 4927680, 4979010, 5310944, 5400960, 5494080, 5974812, 6481152, 6570240, 6592896, 6638680, 7325440, 7468515, 7966416, 8101440, 8241120, 9855360, 9958020, 10621888, 10801920, 10988160, 11949624, 13185792, 13277360, 14937030, 15932832, 16202880, 16482240, 19710720, 19916040, 21243776, 21976320, 23899248, 26554720, 29874060, 31865664, 32405760, 32964480, 39832080, 42487552, 47798496, 53109440, 59748120, 63731328, 65928960, 79664160, 95596992, 106218880, 119496240, 127462656, 159328320, 191193984, 212437760, 238992480, 318656640, 382387968, 477984960, 637313280, 955969920, 1911939840]

約数ペア:

[(1, 1911939840), (2, 955969920), (3, 637313280), (4, 477984960), (5, 382387968), (6, 318656640), (8, 238992480), (9, 212437760), (10, 191193984), (12, 159328320), (15, 127462656), (16, 119496240), (18, 106218880), (20, 95596992), (24, 79664160), (29, 65928960), (30, 63731328), (32, 59748120), (36, 53109440), (40, 47798496), (45, 42487552), (48, 39832080), (58, 32964480), (59, 32405760), (60, 31865664), (64, 29874060), (72, 26554720), (80, 23899248), (87, 21976320), (90, 21243776), (96, 19916040), (97, 19710720), (116, 16482240), (118, 16202880), (120, 15932832), (128, 14937030), (144, 13277360), (145, 13185792), (160, 11949624), (174, 10988160), (177, 10801920), (180, 10621888), (192, 9958020), (194, 9855360), (232, 8241120), (236, 8101440), (240, 7966416), (256, 7468515), (261, 7325440), (288, 6638680), (290, 6592896), (291, 6570240), (295, 6481152), (320, 5974812), (348, 5494080), (354, 5400960), (360, 5310944), (384, 4979010), (388, 4927680), (435, 4395264), (464, 4120560), (472, 4050720), (480, 3983208), (485, 3942144), (522, 3662720), (531, 3600640), (576, 3319340), (580, 3296448), (582, 3285120), (590, 3240576), (640, 2987406), (696, 2747040), (708, 2700480), (720, 2655472), (768, 2489505), (776, 2463840), (870, 2197632), (873, 2190080), (885, 2160384), (928, 2060280), (944, 2025360), (960, 1991604), (970, 1971072), (1044, 1831360), (1062, 1800320), (1152, 1659670), (1160, 1648224), (1164, 1642560), (1180, 1620288), (1280, 1493703), (1305, 1465088), (1392, 1373520), (1416, 1350240), (1440, 1327736), (1455, 1314048), (1552, 1231920), (1711, 1117440), (1740, 1098816), (1746, 1095040), (1770, 1080192), (1856, 1030140), (1888, 1012680), (1920, 995802), (1940, 985536), (2088, 915680), (2124, 900160), (2304, 829835), (2320, 824112), (2328, 821280), (2360, 810144), (2610, 732544), (2655, 720128), (2784, 686760), (2813, 679680), (2832, 675120), (2880, 663868), (2910, 657024), (3104, 615960), (3422, 558720), (3480, 549408), (3492, 547520), (3540, 540096), (3712, 515070), (3776, 506340), (3840, 497901), (3880, 492768), (4176, 457840), (4248, 450080), (4365, 438016), (4640, 412056), (4656, 410640), (4720, 405072), (5133, 372480), (5220, 366272), (5310, 360064), (5568, 343380), (5626, 339840), (5664, 337560), (5723, 334080), (5760, 331934), (5820, 328512), (6208, 307980), (6844, 279360), (6960, 274704), (6984, 273760), (7080, 270048), (7424, 257535), (7552, 253170), (7760, 246384), (8352, 228920), (8439, 226560), (8496, 225040), (8555, 223488), (8730, 219008), (9280, 206028), (9312, 205320), (9440, 202536), (10266, 186240), (10440, 183136), (10620, 180032), (11136, 171690), (11252, 169920), (11328, 168780), (11446, 167040), (11520, 165967), (11640, 164256), (12416, 153990), (13688, 139680), (13920, 137352), (13968, 136880), (14065, 135936), (14160, 135024), (15104, 126585), (15399, 124160), (15520, 123192), (16704, 114460), (16878, 113280), (16992, 112520), (17110, 111744), (17169, 111360), (17460, 109504), (18560, 103014), (18624, 102660), (18880, 101268), (20532, 93120), (20880, 91568), (21240, 90016), (22272, 85845), (22504, 84960), (22656, 84390), (22892, 83520), (23280, 82128), (24832, 76995), (25317, 75520), (25665, 74496), (27376, 69840), (27840, 68676), (27936, 68440), (28130, 67968), (28320, 67512), (28615, 66816), (30798, 62080), (31040, 61596), (33408, 57230), (33756, 56640), (33984, 56260), (34220, 55872), (34338, 55680), (34920, 54752), (37120, 51507), (37248, 51330), (37760, 50634), (41064, 46560), (41760, 45784), (42195, 45312), (42480, 45008)]