245089600

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{277}}^1$

素因数の和:385

約数の個数: 168

約数和(自身を含む): 700471040

約数和(自身を除く): 455381440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 64, 70, 79, 80, 100, 112, 140, 158, 160, 175, 200, 224, 277, 280, 316, 320, 350, 395, 400, 448, 553, 554, 560, 632, 700, 790, 800, 1106, 1108, 1120, 1264, 1385, 1400, 1580, 1600, 1939, 1975, 2212, 2216, 2240, 2528, 2765, 2770, 2800, 3160, 3878, 3950, 4424, 4432, 5056, 5530, 5540, 5600, 6320, 6925, 7756, 7900, 8848, 8864, 9695, 11060, 11080, 11200, 12640, 13825, 13850, 15512, 15800, 17696, 17728, 19390, 21883, 22120, 22160, 25280, 27650, 27700, 31024, 31600, 35392, 38780, 43766, 44240, 44320, 48475, 55300, 55400, 62048, 63200, 77560, 87532, 88480, 88640, 96950, 109415, 110600, 110800, 124096, 126400, 153181, 155120, 175064, 176960, 193900, 218830, 221200, 221600, 306362, 310240, 350128, 387800, 437660, 442400, 443200, 547075, 612724, 620480, 700256, 765905, 775600, 875320, 884800, 1094150, 1225448, 1400512, 1531810, 1551200, 1750640, 2188300, 2450896, 3063620, 3102400, 3501280, 3829525, 4376600, 4901792, 6127240, 7002560, 7659050, 8753200, 9803584, 12254480, 15318100, 17506400, 24508960, 30636200, 35012800, 49017920, 61272400, 122544800, 245089600]

約数ペア:

[(1, 245089600), (2, 122544800), (4, 61272400), (5, 49017920), (7, 35012800), (8, 30636200), (10, 24508960), (14, 17506400), (16, 15318100), (20, 12254480), (25, 9803584), (28, 8753200), (32, 7659050), (35, 7002560), (40, 6127240), (50, 4901792), (56, 4376600), (64, 3829525), (70, 3501280), (79, 3102400), (80, 3063620), (100, 2450896), (112, 2188300), (140, 1750640), (158, 1551200), (160, 1531810), (175, 1400512), (200, 1225448), (224, 1094150), (277, 884800), (280, 875320), (316, 775600), (320, 765905), (350, 700256), (395, 620480), (400, 612724), (448, 547075), (553, 443200), (554, 442400), (560, 437660), (632, 387800), (700, 350128), (790, 310240), (800, 306362), (1106, 221600), (1108, 221200), (1120, 218830), (1264, 193900), (1385, 176960), (1400, 175064), (1580, 155120), (1600, 153181), (1939, 126400), (1975, 124096), (2212, 110800), (2216, 110600), (2240, 109415), (2528, 96950), (2765, 88640), (2770, 88480), (2800, 87532), (3160, 77560), (3878, 63200), (3950, 62048), (4424, 55400), (4432, 55300), (5056, 48475), (5530, 44320), (5540, 44240), (5600, 43766), (6320, 38780), (6925, 35392), (7756, 31600), (7900, 31024), (8848, 27700), (8864, 27650), (9695, 25280), (11060, 22160), (11080, 22120), (11200, 21883), (12640, 19390), (13825, 17728), (13850, 17696), (15512, 15800)]