2128432320

素因数分解:

$2^6\times 3^2\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1487}}^1$

素因数の和:1588

約数の個数: 336

約数和(自身を含む): 8490313728

約数和(自身を除く): 6361881408

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 64, 70, 71, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 142, 144, 160, 168, 180, 192, 210, 213, 224, 240, 252, 280, 284, 288, 315, 320, 336, 355, 360, 420, 426, 448, 480, 497, 504, 560, 568, 576, 630, 639, 672, 710, 720, 840, 852, 960, 994, 1008, 1065, 1120, 1136, 1260, 1278, 1344, 1420, 1440, 1487, 1491, 1680, 1704, 1988, 2016, 2130, 2240, 2272, 2485, 2520, 2556, 2840, 2880, 2974, 2982, 3195, 3360, 3408, 3976, 4032, 4260, 4461, 4473, 4544, 4970, 5040, 5112, 5680, 5948, 5964, 6390, 6720, 6816, 7435, 7455, 7952, 8520, 8922, 8946, 9940, 10080, 10224, 10409, 11360, 11896, 11928, 12780, 13383, 13632, 14870, 14910, 15904, 17040, 17844, 17892, 19880, 20160, 20448, 20818, 22305, 22365, 22720, 23792, 23856, 25560, 26766, 29740, 29820, 31227, 31808, 34080, 35688, 35784, 39760, 40896, 41636, 44610, 44730, 47584, 47712, 51120, 52045, 53532, 59480, 59640, 62454, 66915, 68160, 71376, 71568, 79520, 83272, 89220, 89460, 93681, 95168, 95424, 102240, 104090, 105577, 107064, 118960, 119280, 124908, 133830, 142752, 143136, 156135, 159040, 166544, 178440, 178920, 187362, 204480, 208180, 211154, 214128, 237920, 238560, 249816, 267660, 285504, 286272, 312270, 316731, 333088, 356880, 357840, 374724, 416360, 422308, 428256, 468405, 475840, 477120, 499632, 527885, 535320, 624540, 633462, 666176, 713760, 715680, 739039, 749448, 832720, 844616, 856512, 936810, 950193, 999264, 1055770, 1070640, 1249080, 1266924, 1427520, 1431360, 1478078, 1498896, 1583655, 1665440, 1689232, 1873620, 1900386, 1998528, 2111540, 2141280, 2217117, 2498160, 2533848, 2956156, 2997792, 3167310, 3330880, 3378464, 3695195, 3747240, 3800772, 4223080, 4282560, 4434234, 4750965, 4996320, 5067696, 5912312, 5995584, 6334620, 6651351, 6756928, 7390390, 7494480, 7601544, 8446160, 8868468, 9501930, 9992640, 10135392, 11085585, 11824624, 12669240, 13302702, 14780780, 14988960, 15203088, 16892320, 17736936, 19003860, 20270784, 22171170, 23649248, 25338480, 26605404, 29561560, 29977920, 30406176, 33256755, 33784640, 35473872, 38007720, 44342340, 47298496, 50676960, 53210808, 59123120, 60812352, 66513510, 70947744, 76015440, 88684680, 101353920, 106421616, 118246240, 133027020, 141895488, 152030880, 177369360, 212843232, 236492480, 266054040, 304061760, 354738720, 425686464, 532108080, 709477440, 1064216160, 2128432320]

約数ペア:

[(1, 2128432320), (2, 1064216160), (3, 709477440), (4, 532108080), (5, 425686464), (6, 354738720), (7, 304061760), (8, 266054040), (9, 236492480), (10, 212843232), (12, 177369360), (14, 152030880), (15, 141895488), (16, 133027020), (18, 118246240), (20, 106421616), (21, 101353920), (24, 88684680), (28, 76015440), (30, 70947744), (32, 66513510), (35, 60812352), (36, 59123120), (40, 53210808), (42, 50676960), (45, 47298496), (48, 44342340), (56, 38007720), (60, 35473872), (63, 33784640), (64, 33256755), (70, 30406176), (71, 29977920), (72, 29561560), (80, 26605404), (84, 25338480), (90, 23649248), (96, 22171170), (105, 20270784), (112, 19003860), (120, 17736936), (126, 16892320), (140, 15203088), (142, 14988960), (144, 14780780), (160, 13302702), (168, 12669240), (180, 11824624), (192, 11085585), (210, 10135392), (213, 9992640), (224, 9501930), (240, 8868468), (252, 8446160), (280, 7601544), (284, 7494480), (288, 7390390), (315, 6756928), (320, 6651351), (336, 6334620), (355, 5995584), (360, 5912312), (420, 5067696), (426, 4996320), (448, 4750965), (480, 4434234), (497, 4282560), (504, 4223080), (560, 3800772), (568, 3747240), (576, 3695195), (630, 3378464), (639, 3330880), (672, 3167310), (710, 2997792), (720, 2956156), (840, 2533848), (852, 2498160), (960, 2217117), (994, 2141280), (1008, 2111540), (1065, 1998528), (1120, 1900386), (1136, 1873620), (1260, 1689232), (1278, 1665440), (1344, 1583655), (1420, 1498896), (1440, 1478078), (1487, 1431360), (1491, 1427520), (1680, 1266924), (1704, 1249080), (1988, 1070640), (2016, 1055770), (2130, 999264), (2240, 950193), (2272, 936810), (2485, 856512), (2520, 844616), (2556, 832720), (2840, 749448), (2880, 739039), (2974, 715680), (2982, 713760), (3195, 666176), (3360, 633462), (3408, 624540), (3976, 535320), (4032, 527885), (4260, 499632), (4461, 477120), (4473, 475840), (4544, 468405), (4970, 428256), (5040, 422308), (5112, 416360), (5680, 374724), (5948, 357840), (5964, 356880), (6390, 333088), (6720, 316731), (6816, 312270), (7435, 286272), (7455, 285504), (7952, 267660), (8520, 249816), (8922, 238560), (8946, 237920), (9940, 214128), (10080, 211154), (10224, 208180), (10409, 204480), (11360, 187362), (11896, 178920), (11928, 178440), (12780, 166544), (13383, 159040), (13632, 156135), (14870, 143136), (14910, 142752), (15904, 133830), (17040, 124908), (17844, 119280), (17892, 118960), (19880, 107064), (20160, 105577), (20448, 104090), (20818, 102240), (22305, 95424), (22365, 95168), (22720, 93681), (23792, 89460), (23856, 89220), (25560, 83272), (26766, 79520), (29740, 71568), (29820, 71376), (31227, 68160), (31808, 66915), (34080, 62454), (35688, 59640), (35784, 59480), (39760, 53532), (40896, 52045), (41636, 51120), (44610, 47712), (44730, 47584)]