172608800

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2371}}^1$

素因数の和:2411

約数の個数: 144

約数和(自身を含む): 518841792

約数和(自身を除く): 346232992

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 130, 140, 160, 175, 182, 200, 208, 224, 260, 280, 325, 350, 364, 400, 416, 455, 520, 560, 650, 700, 728, 800, 910, 1040, 1120, 1300, 1400, 1456, 1820, 2080, 2275, 2371, 2600, 2800, 2912, 3640, 4550, 4742, 5200, 5600, 7280, 9100, 9484, 10400, 11855, 14560, 16597, 18200, 18968, 23710, 30823, 33194, 36400, 37936, 47420, 59275, 61646, 66388, 72800, 75872, 82985, 94840, 118550, 123292, 132776, 154115, 165970, 189680, 215761, 237100, 246584, 265552, 308230, 331940, 379360, 414925, 431522, 474200, 493168, 531104, 616460, 663880, 770575, 829850, 863044, 948400, 986336, 1078805, 1232920, 1327760, 1541150, 1659700, 1726088, 1896800, 2157610, 2465840, 2655520, 3082300, 3319400, 3452176, 4315220, 4931680, 5394025, 6164600, 6638800, 6904352, 8630440, 10788050, 12329200, 13277600, 17260880, 21576100, 24658400, 34521760, 43152200, 86304400, 172608800]

約数ペア:

[(1, 172608800), (2, 86304400), (4, 43152200), (5, 34521760), (7, 24658400), (8, 21576100), (10, 17260880), (13, 13277600), (14, 12329200), (16, 10788050), (20, 8630440), (25, 6904352), (26, 6638800), (28, 6164600), (32, 5394025), (35, 4931680), (40, 4315220), (50, 3452176), (52, 3319400), (56, 3082300), (65, 2655520), (70, 2465840), (80, 2157610), (91, 1896800), (100, 1726088), (104, 1659700), (112, 1541150), (130, 1327760), (140, 1232920), (160, 1078805), (175, 986336), (182, 948400), (200, 863044), (208, 829850), (224, 770575), (260, 663880), (280, 616460), (325, 531104), (350, 493168), (364, 474200), (400, 431522), (416, 414925), (455, 379360), (520, 331940), (560, 308230), (650, 265552), (700, 246584), (728, 237100), (800, 215761), (910, 189680), (1040, 165970), (1120, 154115), (1300, 132776), (1400, 123292), (1456, 118550), (1820, 94840), (2080, 82985), (2275, 75872), (2371, 72800), (2600, 66388), (2800, 61646), (2912, 59275), (3640, 47420), (4550, 37936), (4742, 36400), (5200, 33194), (5600, 30823), (7280, 23710), (9100, 18968), (9484, 18200), (10400, 16597), (11855, 14560)]