30869841920

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{131071}}^1$

素因数の和:131121

約数の個数: 96

約数和(自身を含む): 77290536960

約数和(自身を除く): 46420695040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 320, 368, 460, 512, 640, 736, 920, 1024, 1280, 1472, 1840, 2048, 2560, 2944, 3680, 5120, 5888, 7360, 10240, 11776, 14720, 23552, 29440, 47104, 58880, 117760, 131071, 235520, 262142, 524284, 655355, 1048568, 1310710, 2097136, 2621420, 3014633, 4194272, 5242840, 6029266, 8388544, 10485680, 12058532, 15073165, 16777088, 20971360, 24117064, 30146330, 33554176, 41942720, 48234128, 60292660, 67108352, 83885440, 96468256, 120585320, 134216704, 167770880, 192936512, 241170640, 268433408, 335541760, 385873024, 482341280, 671083520, 771746048, 964682560, 1342167040, 1543492096, 1929365120, 3086984192, 3858730240, 6173968384, 7717460480, 15434920960, 30869841920]

約数ペア:

[(1, 30869841920), (2, 15434920960), (4, 7717460480), (5, 6173968384), (8, 3858730240), (10, 3086984192), (16, 1929365120), (20, 1543492096), (23, 1342167040), (32, 964682560), (40, 771746048), (46, 671083520), (64, 482341280), (80, 385873024), (92, 335541760), (115, 268433408), (128, 241170640), (160, 192936512), (184, 167770880), (230, 134216704), (256, 120585320), (320, 96468256), (368, 83885440), (460, 67108352), (512, 60292660), (640, 48234128), (736, 41942720), (920, 33554176), (1024, 30146330), (1280, 24117064), (1472, 20971360), (1840, 16777088), (2048, 15073165), (2560, 12058532), (2944, 10485680), (3680, 8388544), (5120, 6029266), (5888, 5242840), (7360, 4194272), (10240, 3014633), (11776, 2621420), (14720, 2097136), (23552, 1310710), (29440, 1048568), (47104, 655355), (58880, 524284), (117760, 262142), (131071, 235520)]