4449635840

素因数分解:

$2^9\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:313

約数の個数: 320

約数和(自身を含む): 12539197440

約数和(自身を除く): 8089561600

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 19, 20, 26, 31, 32, 38, 40, 52, 62, 64, 65, 76, 80, 95, 104, 124, 128, 130, 152, 155, 160, 190, 208, 227, 247, 248, 256, 260, 304, 310, 320, 380, 403, 416, 454, 494, 496, 512, 520, 589, 608, 620, 640, 760, 806, 832, 908, 988, 992, 1040, 1135, 1178, 1216, 1235, 1240, 1280, 1520, 1612, 1664, 1816, 1976, 1984, 2015, 2080, 2270, 2356, 2432, 2470, 2480, 2560, 2945, 2951, 3040, 3224, 3328, 3632, 3952, 3968, 4030, 4160, 4313, 4540, 4712, 4864, 4940, 4960, 5890, 5902, 6080, 6448, 6656, 7037, 7264, 7657, 7904, 7936, 8060, 8320, 8626, 9080, 9424, 9728, 9880, 9920, 11780, 11804, 12160, 12896, 14074, 14528, 14755, 15314, 15808, 15872, 16120, 16640, 17252, 18160, 18848, 19760, 19840, 21565, 23560, 23608, 24320, 25792, 28148, 29056, 29510, 30628, 31616, 32240, 33280, 34504, 35185, 36320, 37696, 38285, 39520, 39680, 43130, 47120, 47216, 48640, 51584, 56069, 56296, 58112, 59020, 61256, 63232, 64480, 69008, 70370, 72640, 75392, 76570, 79040, 79360, 86260, 91481, 94240, 94432, 103168, 112138, 112592, 116224, 118040, 122512, 126464, 128960, 133703, 138016, 140740, 145280, 150784, 153140, 158080, 172520, 182962, 188480, 188864, 206336, 224276, 225184, 236080, 245024, 257920, 267406, 276032, 280345, 281480, 290560, 301568, 306280, 316160, 345040, 365924, 376960, 377728, 448552, 450368, 457405, 472160, 490048, 515840, 534812, 552064, 560690, 562960, 581120, 612560, 632320, 668515, 690080, 731848, 753920, 755456, 897104, 900736, 914810, 944320, 980096, 1031680, 1069624, 1104128, 1121380, 1125920, 1225120, 1337030, 1380160, 1463696, 1507840, 1510912, 1738139, 1794208, 1801472, 1829620, 1888640, 1960192, 2139248, 2208256, 2242760, 2251840, 2450240, 2674060, 2760320, 2927392, 3476278, 3588416, 3602944, 3659240, 3777280, 3920384, 4278496, 4485520, 4503680, 4900480, 5348120, 5520640, 5854784, 6952556, 7176832, 7318480, 7554560, 8556992, 8690695, 8971040, 9007360, 9800960, 10696240, 11041280, 11709568, 13905112, 14353664, 14636960, 17113984, 17381390, 17942080, 18014720, 19601920, 21392480, 23419136, 27810224, 28707328, 29273920, 34227968, 34762780, 35884160, 42784960, 46838272, 55620448, 58547840, 68455936, 69525560, 71768320, 85569920, 111240896, 117095680, 139051120, 143536640, 171139840, 222481792, 234191360, 278102240, 342279680, 444963584, 556204480, 889927168, 1112408960, 2224817920, 4449635840]

約数ペア:

[(1, 4449635840), (2, 2224817920), (4, 1112408960), (5, 889927168), (8, 556204480), (10, 444963584), (13, 342279680), (16, 278102240), (19, 234191360), (20, 222481792), (26, 171139840), (31, 143536640), (32, 139051120), (38, 117095680), (40, 111240896), (52, 85569920), (62, 71768320), (64, 69525560), (65, 68455936), (76, 58547840), (80, 55620448), (95, 46838272), (104, 42784960), (124, 35884160), (128, 34762780), (130, 34227968), (152, 29273920), (155, 28707328), (160, 27810224), (190, 23419136), (208, 21392480), (227, 19601920), (247, 18014720), (248, 17942080), (256, 17381390), (260, 17113984), (304, 14636960), (310, 14353664), (320, 13905112), (380, 11709568), (403, 11041280), (416, 10696240), (454, 9800960), (494, 9007360), (496, 8971040), (512, 8690695), (520, 8556992), (589, 7554560), (608, 7318480), (620, 7176832), (640, 6952556), (760, 5854784), (806, 5520640), (832, 5348120), (908, 4900480), (988, 4503680), (992, 4485520), (1040, 4278496), (1135, 3920384), (1178, 3777280), (1216, 3659240), (1235, 3602944), (1240, 3588416), (1280, 3476278), (1520, 2927392), (1612, 2760320), (1664, 2674060), (1816, 2450240), (1976, 2251840), (1984, 2242760), (2015, 2208256), (2080, 2139248), (2270, 1960192), (2356, 1888640), (2432, 1829620), (2470, 1801472), (2480, 1794208), (2560, 1738139), (2945, 1510912), (2951, 1507840), (3040, 1463696), (3224, 1380160), (3328, 1337030), (3632, 1225120), (3952, 1125920), (3968, 1121380), (4030, 1104128), (4160, 1069624), (4313, 1031680), (4540, 980096), (4712, 944320), (4864, 914810), (4940, 900736), (4960, 897104), (5890, 755456), (5902, 753920), (6080, 731848), (6448, 690080), (6656, 668515), (7037, 632320), (7264, 612560), (7657, 581120), (7904, 562960), (7936, 560690), (8060, 552064), (8320, 534812), (8626, 515840), (9080, 490048), (9424, 472160), (9728, 457405), (9880, 450368), (9920, 448552), (11780, 377728), (11804, 376960), (12160, 365924), (12896, 345040), (14074, 316160), (14528, 306280), (14755, 301568), (15314, 290560), (15808, 281480), (15872, 280345), (16120, 276032), (16640, 267406), (17252, 257920), (18160, 245024), (18848, 236080), (19760, 225184), (19840, 224276), (21565, 206336), (23560, 188864), (23608, 188480), (24320, 182962), (25792, 172520), (28148, 158080), (29056, 153140), (29510, 150784), (30628, 145280), (31616, 140740), (32240, 138016), (33280, 133703), (34504, 128960), (35185, 126464), (36320, 122512), (37696, 118040), (38285, 116224), (39520, 112592), (39680, 112138), (43130, 103168), (47120, 94432), (47216, 94240), (48640, 91481), (51584, 86260), (56069, 79360), (56296, 79040), (58112, 76570), (59020, 75392), (61256, 72640), (63232, 70370), (64480, 69008)]