298438560

素因数分解:

$2^5\times 3^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1$

素因数の和:241

約数の個数: 384

約数和(自身を含む): 1219276800

約数和(自身を除く): 920838240

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, 54, 56, 60, 63, 70, 71, 72, 80, 84, 90, 96, 105, 108, 112, 120, 126, 135, 139, 140, 142, 144, 160, 168, 180, 189, 210, 213, 216, 224, 240, 252, 270, 278, 280, 284, 288, 315, 336, 355, 360, 378, 417, 420, 426, 432, 480, 497, 504, 540, 556, 560, 568, 630, 639, 672, 695, 710, 720, 756, 834, 840, 852, 864, 945, 973, 994, 1008, 1065, 1080, 1112, 1120, 1136, 1251, 1260, 1278, 1390, 1420, 1440, 1491, 1512, 1668, 1680, 1704, 1890, 1917, 1946, 1988, 2016, 2085, 2130, 2160, 2224, 2272, 2485, 2502, 2520, 2556, 2780, 2840, 2919, 2982, 3024, 3195, 3336, 3360, 3408, 3753, 3780, 3834, 3892, 3976, 4170, 4260, 4320, 4448, 4473, 4865, 4970, 5004, 5040, 5112, 5560, 5680, 5838, 5964, 6048, 6255, 6390, 6672, 6816, 7455, 7506, 7560, 7668, 7784, 7952, 8340, 8520, 8757, 8946, 9585, 9730, 9869, 9940, 10008, 10080, 10224, 11120, 11360, 11676, 11928, 12510, 12780, 13344, 13419, 14595, 14910, 15012, 15120, 15336, 15568, 15904, 16680, 17040, 17514, 17892, 18765, 19170, 19460, 19738, 19880, 20016, 20448, 22240, 22365, 23352, 23856, 25020, 25560, 26271, 26838, 29190, 29607, 29820, 30024, 30240, 30672, 31136, 33360, 34080, 35028, 35784, 37530, 38340, 38920, 39476, 39760, 40032, 43785, 44730, 46704, 47712, 49345, 50040, 51120, 52542, 53676, 58380, 59214, 59640, 60048, 61344, 66720, 67095, 69083, 70056, 71568, 75060, 76680, 77840, 78952, 79520, 87570, 88821, 89460, 93408, 98690, 100080, 102240, 105084, 107352, 116760, 118428, 119280, 120096, 131355, 134190, 138166, 140112, 143136, 148035, 150120, 153360, 155680, 157904, 175140, 177642, 178920, 197380, 200160, 207249, 210168, 214704, 233520, 236856, 238560, 262710, 266463, 268380, 276332, 280224, 296070, 300240, 306720, 315808, 345415, 350280, 355284, 357840, 394760, 414498, 420336, 429408, 444105, 467040, 473712, 525420, 532926, 536760, 552664, 592140, 600480, 621747, 690830, 700560, 710568, 715680, 789520, 828996, 840672, 888210, 947424, 1036245, 1050840, 1065852, 1073520, 1105328, 1184280, 1243494, 1332315, 1381660, 1401120, 1421136, 1579040, 1657992, 1776420, 1865241, 2072490, 2101680, 2131704, 2147040, 2210656, 2368560, 2486988, 2664630, 2763320, 2842272, 3108735, 3315984, 3552840, 3730482, 4144980, 4203360, 4263408, 4737120, 4973976, 5329260, 5526640, 6217470, 6631968, 7105680, 7460964, 8289960, 8526816, 9326205, 9947952, 10658520, 11053280, 12434940, 14211360, 14921928, 16579920, 18652410, 19895904, 21317040, 24869880, 29843856, 33159840, 37304820, 42634080, 49739760, 59687712, 74609640, 99479520, 149219280, 298438560]

約数ペア:

[(1, 298438560), (2, 149219280), (3, 99479520), (4, 74609640), (5, 59687712), (6, 49739760), (7, 42634080), (8, 37304820), (9, 33159840), (10, 29843856), (12, 24869880), (14, 21317040), (15, 19895904), (16, 18652410), (18, 16579920), (20, 14921928), (21, 14211360), (24, 12434940), (27, 11053280), (28, 10658520), (30, 9947952), (32, 9326205), (35, 8526816), (36, 8289960), (40, 7460964), (42, 7105680), (45, 6631968), (48, 6217470), (54, 5526640), (56, 5329260), (60, 4973976), (63, 4737120), (70, 4263408), (71, 4203360), (72, 4144980), (80, 3730482), (84, 3552840), (90, 3315984), (96, 3108735), (105, 2842272), (108, 2763320), (112, 2664630), (120, 2486988), (126, 2368560), (135, 2210656), (139, 2147040), (140, 2131704), (142, 2101680), (144, 2072490), (160, 1865241), (168, 1776420), (180, 1657992), (189, 1579040), (210, 1421136), (213, 1401120), (216, 1381660), (224, 1332315), (240, 1243494), (252, 1184280), (270, 1105328), (278, 1073520), (280, 1065852), (284, 1050840), (288, 1036245), (315, 947424), (336, 888210), (355, 840672), (360, 828996), (378, 789520), (417, 715680), (420, 710568), (426, 700560), (432, 690830), (480, 621747), (497, 600480), (504, 592140), (540, 552664), (556, 536760), (560, 532926), (568, 525420), (630, 473712), (639, 467040), (672, 444105), (695, 429408), (710, 420336), (720, 414498), (756, 394760), (834, 357840), (840, 355284), (852, 350280), (864, 345415), (945, 315808), (973, 306720), (994, 300240), (1008, 296070), (1065, 280224), (1080, 276332), (1112, 268380), (1120, 266463), (1136, 262710), (1251, 238560), (1260, 236856), (1278, 233520), (1390, 214704), (1420, 210168), (1440, 207249), (1491, 200160), (1512, 197380), (1668, 178920), (1680, 177642), (1704, 175140), (1890, 157904), (1917, 155680), (1946, 153360), (1988, 150120), (2016, 148035), (2085, 143136), (2130, 140112), (2160, 138166), (2224, 134190), (2272, 131355), (2485, 120096), (2502, 119280), (2520, 118428), (2556, 116760), (2780, 107352), (2840, 105084), (2919, 102240), (2982, 100080), (3024, 98690), (3195, 93408), (3336, 89460), (3360, 88821), (3408, 87570), (3753, 79520), (3780, 78952), (3834, 77840), (3892, 76680), (3976, 75060), (4170, 71568), (4260, 70056), (4320, 69083), (4448, 67095), (4473, 66720), (4865, 61344), (4970, 60048), (5004, 59640), (5040, 59214), (5112, 58380), (5560, 53676), (5680, 52542), (5838, 51120), (5964, 50040), (6048, 49345), (6255, 47712), (6390, 46704), (6672, 44730), (6816, 43785), (7455, 40032), (7506, 39760), (7560, 39476), (7668, 38920), (7784, 38340), (7952, 37530), (8340, 35784), (8520, 35028), (8757, 34080), (8946, 33360), (9585, 31136), (9730, 30672), (9869, 30240), (9940, 30024), (10008, 29820), (10080, 29607), (10224, 29190), (11120, 26838), (11360, 26271), (11676, 25560), (11928, 25020), (12510, 23856), (12780, 23352), (13344, 22365), (13419, 22240), (14595, 20448), (14910, 20016), (15012, 19880), (15120, 19738), (15336, 19460), (15568, 19170), (15904, 18765), (16680, 17892), (17040, 17514)]