136855040

素因数分解:

$2^9\times 5^1\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1128

約数の個数: 120

約数和(自身を含む): 382053672

約数和(自身を除く): 245198632

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 512, 560, 640, 784, 896, 980, 1091, 1120, 1280, 1568, 1792, 1960, 2182, 2240, 2560, 3136, 3584, 3920, 4364, 4480, 5455, 6272, 7637, 7840, 8728, 8960, 10910, 12544, 15274, 15680, 17456, 17920, 21820, 25088, 30548, 31360, 34912, 38185, 43640, 53459, 61096, 62720, 69824, 76370, 87280, 106918, 122192, 125440, 139648, 152740, 174560, 213836, 244384, 267295, 279296, 305480, 349120, 427672, 488768, 534590, 558592, 610960, 698240, 855344, 977536, 1069180, 1221920, 1396480, 1710688, 1955072, 2138360, 2443840, 2792960, 3421376, 3910144, 4276720, 4887680, 6842752, 8553440, 9775360, 13685504, 17106880, 19550720, 27371008, 34213760, 68427520, 136855040]

約数ペア:

[(1, 136855040), (2, 68427520), (4, 34213760), (5, 27371008), (7, 19550720), (8, 17106880), (10, 13685504), (14, 9775360), (16, 8553440), (20, 6842752), (28, 4887680), (32, 4276720), (35, 3910144), (40, 3421376), (49, 2792960), (56, 2443840), (64, 2138360), (70, 1955072), (80, 1710688), (98, 1396480), (112, 1221920), (128, 1069180), (140, 977536), (160, 855344), (196, 698240), (224, 610960), (245, 558592), (256, 534590), (280, 488768), (320, 427672), (392, 349120), (448, 305480), (490, 279296), (512, 267295), (560, 244384), (640, 213836), (784, 174560), (896, 152740), (980, 139648), (1091, 125440), (1120, 122192), (1280, 106918), (1568, 87280), (1792, 76370), (1960, 69824), (2182, 62720), (2240, 61096), (2560, 53459), (3136, 43640), (3584, 38185), (3920, 34912), (4364, 31360), (4480, 30548), (5455, 25088), (6272, 21820), (7637, 17920), (7840, 17456), (8728, 15680), (8960, 15274), (10910, 12544)]