201246720

素因数分解:

$2^{11}\times 3^1\times 5^1\times {\mathrm{6551}}^1$

素因数の和:6581

約数の個数: 96

約数和(自身を含む): 643930560

約数和(自身を除く): 442683840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 512, 640, 768, 960, 1024, 1280, 1536, 1920, 2048, 2560, 3072, 3840, 5120, 6144, 6551, 7680, 10240, 13102, 15360, 19653, 26204, 30720, 32755, 39306, 52408, 65510, 78612, 98265, 104816, 131020, 157224, 196530, 209632, 262040, 314448, 393060, 419264, 524080, 628896, 786120, 838528, 1048160, 1257792, 1572240, 1677056, 2096320, 2515584, 3144480, 3354112, 4192640, 5031168, 6288960, 6708224, 8385280, 10062336, 12577920, 13416448, 16770560, 20124672, 25155840, 33541120, 40249344, 50311680, 67082240, 100623360, 201246720]

約数ペア:

[(1, 201246720), (2, 100623360), (3, 67082240), (4, 50311680), (5, 40249344), (6, 33541120), (8, 25155840), (10, 20124672), (12, 16770560), (15, 13416448), (16, 12577920), (20, 10062336), (24, 8385280), (30, 6708224), (32, 6288960), (40, 5031168), (48, 4192640), (60, 3354112), (64, 3144480), (80, 2515584), (96, 2096320), (120, 1677056), (128, 1572240), (160, 1257792), (192, 1048160), (240, 838528), (256, 786120), (320, 628896), (384, 524080), (480, 419264), (512, 393060), (640, 314448), (768, 262040), (960, 209632), (1024, 196530), (1280, 157224), (1536, 131020), (1920, 104816), (2048, 98265), (2560, 78612), (3072, 65510), (3840, 52408), (5120, 39306), (6144, 32755), (6551, 30720), (7680, 26204), (10240, 19653), (13102, 15360)]