273710080

素因数分解:

$2^{10}\times 5^1\times 7^2\times {\mathrm{1091}}^1$

素因数の和:1130

約数の個数: 132

約数和(自身を含む): 764480808

約数和(自身を除く): 490770728

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, 1024, 1091, 1120, 1280, 1568, 1792, 1960, 2182, 2240, 2560, 3136, 3584, 3920, 4364, 4480, 5120, 5455, 6272, 7168, 7637, 7840, 8728, 8960, 10910, 12544, 15274, 15680, 17456, 17920, 21820, 25088, 30548, 31360, 34912, 35840, 38185, 43640, 50176, 53459, 61096, 62720, 69824, 76370, 87280, 106918, 122192, 125440, 139648, 152740, 174560, 213836, 244384, 250880, 267295, 279296, 305480, 349120, 427672, 488768, 534590, 558592, 610960, 698240, 855344, 977536, 1069180, 1117184, 1221920, 1396480, 1710688, 1955072, 2138360, 2443840, 2792960, 3421376, 3910144, 4276720, 4887680, 5585920, 6842752, 7820288, 8553440, 9775360, 13685504, 17106880, 19550720, 27371008, 34213760, 39101440, 54742016, 68427520, 136855040, 273710080]

約数ペア:

[(1, 273710080), (2, 136855040), (4, 68427520), (5, 54742016), (7, 39101440), (8, 34213760), (10, 27371008), (14, 19550720), (16, 17106880), (20, 13685504), (28, 9775360), (32, 8553440), (35, 7820288), (40, 6842752), (49, 5585920), (56, 4887680), (64, 4276720), (70, 3910144), (80, 3421376), (98, 2792960), (112, 2443840), (128, 2138360), (140, 1955072), (160, 1710688), (196, 1396480), (224, 1221920), (245, 1117184), (256, 1069180), (280, 977536), (320, 855344), (392, 698240), (448, 610960), (490, 558592), (512, 534590), (560, 488768), (640, 427672), (784, 349120), (896, 305480), (980, 279296), (1024, 267295), (1091, 250880), (1120, 244384), (1280, 213836), (1568, 174560), (1792, 152740), (1960, 139648), (2182, 125440), (2240, 122192), (2560, 106918), (3136, 87280), (3584, 76370), (3920, 69824), (4364, 62720), (4480, 61096), (5120, 53459), (5455, 50176), (6272, 43640), (7168, 38185), (7637, 35840), (7840, 34912), (8728, 31360), (8960, 30548), (10910, 25088), (12544, 21820), (15274, 17920), (15680, 17456)]