214959840

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19471}}^1$

素因数の和:19512

約数の個数: 96

約数和(自身を含む): 706599936

約数和(自身を除く): 491640096

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 11040, 19471, 38942, 58413, 77884, 97355, 116826, 155768, 194710, 233652, 292065, 311536, 389420, 447833, 467304, 584130, 623072, 778840, 895666, 934608, 1168260, 1343499, 1557680, 1791332, 1869216, 2239165, 2336520, 2686998, 3115360, 3582664, 4478330, 4673040, 5373996, 6717495, 7165328, 8956660, 9346080, 10747992, 13434990, 14330656, 17913320, 21495984, 26869980, 35826640, 42991968, 53739960, 71653280, 107479920, 214959840]

約数ペア:

[(1, 214959840), (2, 107479920), (3, 71653280), (4, 53739960), (5, 42991968), (6, 35826640), (8, 26869980), (10, 21495984), (12, 17913320), (15, 14330656), (16, 13434990), (20, 10747992), (23, 9346080), (24, 8956660), (30, 7165328), (32, 6717495), (40, 5373996), (46, 4673040), (48, 4478330), (60, 3582664), (69, 3115360), (80, 2686998), (92, 2336520), (96, 2239165), (115, 1869216), (120, 1791332), (138, 1557680), (160, 1343499), (184, 1168260), (230, 934608), (240, 895666), (276, 778840), (345, 623072), (368, 584130), (460, 467304), (480, 447833), (552, 389420), (690, 311536), (736, 292065), (920, 233652), (1104, 194710), (1380, 155768), (1840, 116826), (2208, 97355), (2760, 77884), (3680, 58413), (5520, 38942), (11040, 19471)]