290372040

素因数分解:

$2^3\times 3^4\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 480

約数和(自身を含む): 1191801600

約数和(自身を除く): 901429560

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 31, 35, 36, 40, 42, 45, 49, 54, 56, 59, 60, 62, 63, 70, 72, 81, 84, 90, 93, 98, 105, 108, 118, 120, 124, 126, 135, 140, 147, 155, 162, 168, 177, 180, 186, 189, 196, 210, 216, 217, 236, 245, 248, 252, 270, 279, 280, 294, 295, 310, 315, 324, 354, 360, 372, 378, 392, 405, 413, 420, 434, 441, 465, 472, 490, 504, 531, 540, 558, 567, 588, 590, 620, 630, 648, 651, 708, 735, 744, 756, 810, 826, 837, 840, 868, 882, 885, 930, 945, 980, 1062, 1080, 1085, 1116, 1134, 1176, 1180, 1239, 1240, 1260, 1302, 1323, 1395, 1416, 1470, 1512, 1519, 1593, 1620, 1652, 1674, 1736, 1764, 1770, 1829, 1860, 1890, 1953, 1960, 2065, 2124, 2170, 2205, 2232, 2268, 2360, 2478, 2511, 2520, 2604, 2646, 2655, 2790, 2835, 2891, 2940, 3038, 3186, 3240, 3255, 3304, 3348, 3528, 3540, 3658, 3717, 3720, 3780, 3906, 3969, 4130, 4185, 4248, 4340, 4410, 4536, 4557, 4779, 4956, 5022, 5208, 5292, 5310, 5487, 5580, 5670, 5782, 5859, 5880, 6076, 6195, 6372, 6510, 6615, 6696, 7080, 7316, 7434, 7560, 7595, 7812, 7938, 7965, 8260, 8370, 8673, 8680, 8820, 9114, 9145, 9558, 9765, 9912, 10044, 10584, 10620, 10974, 11151, 11160, 11340, 11564, 11718, 12152, 12390, 12555, 12744, 12803, 13020, 13230, 13671, 14455, 14632, 14868, 15190, 15624, 15876, 15930, 16461, 16520, 16740, 17346, 17577, 17640, 18228, 18290, 18585, 19116, 19530, 19845, 20088, 21240, 21948, 22302, 22680, 22785, 23128, 23436, 23895, 24780, 25110, 25606, 26019, 26040, 26460, 27342, 27435, 28910, 29295, 29736, 30380, 31752, 31860, 32922, 33453, 33480, 34692, 35154, 36456, 36580, 37170, 38232, 38409, 39060, 39690, 41013, 43365, 43896, 44604, 45570, 46872, 47790, 49383, 49560, 50220, 51212, 52038, 52920, 54684, 54870, 55755, 57820, 58590, 60760, 63720, 64015, 65844, 66906, 68355, 69384, 70308, 73160, 74340, 76818, 78057, 78120, 79380, 82026, 82305, 86730, 87885, 89208, 89621, 91140, 95580, 98766, 100440, 102424, 104076, 109368, 109740, 111510, 115227, 115640, 117180, 123039, 128030, 130095, 131688, 133812, 136710, 140616, 148149, 148680, 153636, 156114, 158760, 164052, 164610, 167265, 173460, 175770, 179242, 182280, 191160, 192045, 197532, 205065, 208152, 219480, 223020, 230454, 234171, 234360, 246078, 246915, 256060, 260190, 267624, 268863, 273420, 296298, 307272, 312228, 328104, 329220, 334530, 345681, 346920, 351540, 358484, 384090, 390285, 395064, 410130, 446040, 448105, 460908, 468342, 492156, 493830, 512120, 520380, 537726, 546840, 576135, 592596, 615195, 624456, 658440, 669060, 691362, 703080, 716968, 740745, 768180, 780570, 806589, 820260, 896210, 921816, 936684, 984312, 987660, 1037043, 1040760, 1075452, 1152270, 1170855, 1185192, 1230390, 1338120, 1344315, 1382724, 1481490, 1536360, 1561140, 1613178, 1640520, 1728405, 1792420, 1873368, 1975320, 2074086, 2150904, 2304540, 2341710, 2419767, 2460780, 2688630, 2765448, 2962980, 3122280, 3226356, 3456810, 3584840, 4032945, 4148172, 4609080, 4683420, 4839534, 4921560, 5185215, 5377260, 5925960, 6452712, 6913620, 7259301, 8065890, 8296344, 9366840, 9679068, 10370430, 10754520, 12098835, 13827240, 14518602, 16131780, 19358136, 20740860, 24197670, 29037204, 32263560, 36296505, 41481720, 48395340, 58074408, 72593010, 96790680, 145186020, 290372040]

約数ペア:

[(1, 290372040), (2, 145186020), (3, 96790680), (4, 72593010), (5, 58074408), (6, 48395340), (7, 41481720), (8, 36296505), (9, 32263560), (10, 29037204), (12, 24197670), (14, 20740860), (15, 19358136), (18, 16131780), (20, 14518602), (21, 13827240), (24, 12098835), (27, 10754520), (28, 10370430), (30, 9679068), (31, 9366840), (35, 8296344), (36, 8065890), (40, 7259301), (42, 6913620), (45, 6452712), (49, 5925960), (54, 5377260), (56, 5185215), (59, 4921560), (60, 4839534), (62, 4683420), (63, 4609080), (70, 4148172), (72, 4032945), (81, 3584840), (84, 3456810), (90, 3226356), (93, 3122280), (98, 2962980), (105, 2765448), (108, 2688630), (118, 2460780), (120, 2419767), (124, 2341710), (126, 2304540), (135, 2150904), (140, 2074086), (147, 1975320), (155, 1873368), (162, 1792420), (168, 1728405), (177, 1640520), (180, 1613178), (186, 1561140), (189, 1536360), (196, 1481490), (210, 1382724), (216, 1344315), (217, 1338120), (236, 1230390), (245, 1185192), (248, 1170855), (252, 1152270), (270, 1075452), (279, 1040760), (280, 1037043), (294, 987660), (295, 984312), (310, 936684), (315, 921816), (324, 896210), (354, 820260), (360, 806589), (372, 780570), (378, 768180), (392, 740745), (405, 716968), (413, 703080), (420, 691362), (434, 669060), (441, 658440), (465, 624456), (472, 615195), (490, 592596), (504, 576135), (531, 546840), (540, 537726), (558, 520380), (567, 512120), (588, 493830), (590, 492156), (620, 468342), (630, 460908), (648, 448105), (651, 446040), (708, 410130), (735, 395064), (744, 390285), (756, 384090), (810, 358484), (826, 351540), (837, 346920), (840, 345681), (868, 334530), (882, 329220), (885, 328104), (930, 312228), (945, 307272), (980, 296298), (1062, 273420), (1080, 268863), (1085, 267624), (1116, 260190), (1134, 256060), (1176, 246915), (1180, 246078), (1239, 234360), (1240, 234171), (1260, 230454), (1302, 223020), (1323, 219480), (1395, 208152), (1416, 205065), (1470, 197532), (1512, 192045), (1519, 191160), (1593, 182280), (1620, 179242), (1652, 175770), (1674, 173460), (1736, 167265), (1764, 164610), (1770, 164052), (1829, 158760), (1860, 156114), (1890, 153636), (1953, 148680), (1960, 148149), (2065, 140616), (2124, 136710), (2170, 133812), (2205, 131688), (2232, 130095), (2268, 128030), (2360, 123039), (2478, 117180), (2511, 115640), (2520, 115227), (2604, 111510), (2646, 109740), (2655, 109368), (2790, 104076), (2835, 102424), (2891, 100440), (2940, 98766), (3038, 95580), (3186, 91140), (3240, 89621), (3255, 89208), (3304, 87885), (3348, 86730), (3528, 82305), (3540, 82026), (3658, 79380), (3717, 78120), (3720, 78057), (3780, 76818), (3906, 74340), (3969, 73160), (4130, 70308), (4185, 69384), (4248, 68355), (4340, 66906), (4410, 65844), (4536, 64015), (4557, 63720), (4779, 60760), (4956, 58590), (5022, 57820), (5208, 55755), (5292, 54870), (5310, 54684), (5487, 52920), (5580, 52038), (5670, 51212), (5782, 50220), (5859, 49560), (5880, 49383), (6076, 47790), (6195, 46872), (6372, 45570), (6510, 44604), (6615, 43896), (6696, 43365), (7080, 41013), (7316, 39690), (7434, 39060), (7560, 38409), (7595, 38232), (7812, 37170), (7938, 36580), (7965, 36456), (8260, 35154), (8370, 34692), (8673, 33480), (8680, 33453), (8820, 32922), (9114, 31860), (9145, 31752), (9558, 30380), (9765, 29736), (9912, 29295), (10044, 28910), (10584, 27435), (10620, 27342), (10974, 26460), (11151, 26040), (11160, 26019), (11340, 25606), (11564, 25110), (11718, 24780), (12152, 23895), (12390, 23436), (12555, 23128), (12744, 22785), (12803, 22680), (13020, 22302), (13230, 21948), (13671, 21240), (14455, 20088), (14632, 19845), (14868, 19530), (15190, 19116), (15624, 18585), (15876, 18290), (15930, 18228), (16461, 17640), (16520, 17577), (16740, 17346)]