326836160

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2830

約数の個数: 112

約数和(自身を含む): 906572736

約数和(自身を除く): 579736576

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 64, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 320, 371, 424, 448, 530, 560, 742, 848, 1060, 1120, 1484, 1696, 1855, 2120, 2240, 2753, 2968, 3392, 3710, 4240, 5506, 5936, 7420, 8480, 11012, 11872, 13765, 14840, 16960, 19271, 22024, 23744, 27530, 29680, 38542, 44048, 55060, 59360, 77084, 88096, 96355, 110120, 118720, 145909, 154168, 176192, 192710, 220240, 291818, 308336, 385420, 440480, 583636, 616672, 729545, 770840, 880960, 1021363, 1167272, 1233344, 1459090, 1541680, 2042726, 2334544, 2918180, 3083360, 4085452, 4669088, 5106815, 5836360, 6166720, 8170904, 9338176, 10213630, 11672720, 16341808, 20427260, 23345440, 32683616, 40854520, 46690880, 65367232, 81709040, 163418080, 326836160]

約数ペア:

[(1, 326836160), (2, 163418080), (4, 81709040), (5, 65367232), (7, 46690880), (8, 40854520), (10, 32683616), (14, 23345440), (16, 20427260), (20, 16341808), (28, 11672720), (32, 10213630), (35, 9338176), (40, 8170904), (53, 6166720), (56, 5836360), (64, 5106815), (70, 4669088), (80, 4085452), (106, 3083360), (112, 2918180), (140, 2334544), (160, 2042726), (212, 1541680), (224, 1459090), (265, 1233344), (280, 1167272), (320, 1021363), (371, 880960), (424, 770840), (448, 729545), (530, 616672), (560, 583636), (742, 440480), (848, 385420), (1060, 308336), (1120, 291818), (1484, 220240), (1696, 192710), (1855, 176192), (2120, 154168), (2240, 145909), (2753, 118720), (2968, 110120), (3392, 96355), (3710, 88096), (4240, 77084), (5506, 59360), (5936, 55060), (7420, 44048), (8480, 38542), (11012, 29680), (11872, 27530), (13765, 23744), (14840, 22024), (16960, 19271)]