23439612800

素因数分解:

$2^7\times 5^2\times {\mathrm{23}}^1\times {\mathrm{318473}}^1$

素因数の和:318520

約数の個数: 96

約数和(自身を含む): 60420887280

約数和(自身を除く): 36981274480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 32, 40, 46, 50, 64, 80, 92, 100, 115, 128, 160, 184, 200, 230, 320, 368, 400, 460, 575, 640, 736, 800, 920, 1150, 1472, 1600, 1840, 2300, 2944, 3200, 3680, 4600, 7360, 9200, 14720, 18400, 36800, 73600, 318473, 636946, 1273892, 1592365, 2547784, 3184730, 5095568, 6369460, 7324879, 7961825, 10191136, 12738920, 14649758, 15923650, 20382272, 25477840, 29299516, 31847300, 36624395, 40764544, 50955680, 58599032, 63694600, 73248790, 101911360, 117198064, 127389200, 146497580, 183121975, 203822720, 234396128, 254778400, 292995160, 366243950, 468792256, 509556800, 585990320, 732487900, 937584512, 1019113600, 1171980640, 1464975800, 2343961280, 2929951600, 4687922560, 5859903200, 11719806400, 23439612800]

約数ペア:

[(1, 23439612800), (2, 11719806400), (4, 5859903200), (5, 4687922560), (8, 2929951600), (10, 2343961280), (16, 1464975800), (20, 1171980640), (23, 1019113600), (25, 937584512), (32, 732487900), (40, 585990320), (46, 509556800), (50, 468792256), (64, 366243950), (80, 292995160), (92, 254778400), (100, 234396128), (115, 203822720), (128, 183121975), (160, 146497580), (184, 127389200), (200, 117198064), (230, 101911360), (320, 73248790), (368, 63694600), (400, 58599032), (460, 50955680), (575, 40764544), (640, 36624395), (736, 31847300), (800, 29299516), (920, 25477840), (1150, 20382272), (1472, 15923650), (1600, 14649758), (1840, 12738920), (2300, 10191136), (2944, 7961825), (3200, 7324879), (3680, 6369460), (4600, 5095568), (7360, 3184730), (9200, 2547784), (14720, 1592365), (18400, 1273892), (36800, 636946), (73600, 318473)]