190998080

素因数分解:

$2^6\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{937}}^1$

素因数の和:981

約数の個数: 168

約数和(自身を含む): 570375288

約数和(自身を除く): 379377208

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 32, 35, 40, 49, 52, 56, 64, 65, 70, 80, 91, 98, 104, 112, 130, 140, 160, 182, 196, 208, 224, 245, 260, 280, 320, 364, 392, 416, 448, 455, 490, 520, 560, 637, 728, 784, 832, 910, 937, 980, 1040, 1120, 1274, 1456, 1568, 1820, 1874, 1960, 2080, 2240, 2548, 2912, 3136, 3185, 3640, 3748, 3920, 4160, 4685, 5096, 5824, 6370, 6559, 7280, 7496, 7840, 9370, 10192, 12181, 12740, 13118, 14560, 14992, 15680, 18740, 20384, 24362, 25480, 26236, 29120, 29984, 32795, 37480, 40768, 45913, 48724, 50960, 52472, 59968, 60905, 65590, 74960, 85267, 91826, 97448, 101920, 104944, 121810, 131180, 149920, 170534, 183652, 194896, 203840, 209888, 229565, 243620, 262360, 299840, 341068, 367304, 389792, 419776, 426335, 459130, 487240, 524720, 596869, 682136, 734608, 779584, 852670, 918260, 974480, 1049440, 1193738, 1364272, 1469216, 1705340, 1836520, 1948960, 2098880, 2387476, 2728544, 2938432, 2984345, 3410680, 3673040, 3897920, 4774952, 5457088, 5968690, 6821360, 7346080, 9549904, 11937380, 13642720, 14692160, 19099808, 23874760, 27285440, 38199616, 47749520, 95499040, 190998080]

約数ペア:

[(1, 190998080), (2, 95499040), (4, 47749520), (5, 38199616), (7, 27285440), (8, 23874760), (10, 19099808), (13, 14692160), (14, 13642720), (16, 11937380), (20, 9549904), (26, 7346080), (28, 6821360), (32, 5968690), (35, 5457088), (40, 4774952), (49, 3897920), (52, 3673040), (56, 3410680), (64, 2984345), (65, 2938432), (70, 2728544), (80, 2387476), (91, 2098880), (98, 1948960), (104, 1836520), (112, 1705340), (130, 1469216), (140, 1364272), (160, 1193738), (182, 1049440), (196, 974480), (208, 918260), (224, 852670), (245, 779584), (260, 734608), (280, 682136), (320, 596869), (364, 524720), (392, 487240), (416, 459130), (448, 426335), (455, 419776), (490, 389792), (520, 367304), (560, 341068), (637, 299840), (728, 262360), (784, 243620), (832, 229565), (910, 209888), (937, 203840), (980, 194896), (1040, 183652), (1120, 170534), (1274, 149920), (1456, 131180), (1568, 121810), (1820, 104944), (1874, 101920), (1960, 97448), (2080, 91826), (2240, 85267), (2548, 74960), (2912, 65590), (3136, 60905), (3185, 59968), (3640, 52472), (3748, 50960), (3920, 48724), (4160, 45913), (4685, 40768), (5096, 37480), (5824, 32795), (6370, 29984), (6559, 29120), (7280, 26236), (7496, 25480), (7840, 24362), (9370, 20384), (10192, 18740), (12181, 15680), (12740, 14992), (13118, 14560)]