163512960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6551}}^1$

素因数の和:6586

約数の個数: 128

約数和(自身を含む): 561375360

約数和(自身を除く): 397862400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 128, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 384, 390, 416, 480, 520, 624, 640, 780, 832, 960, 1040, 1248, 1560, 1664, 1920, 2080, 2496, 3120, 4160, 4992, 6240, 6551, 8320, 12480, 13102, 19653, 24960, 26204, 32755, 39306, 52408, 65510, 78612, 85163, 98265, 104816, 131020, 157224, 170326, 196530, 209632, 255489, 262040, 314448, 340652, 393060, 419264, 425815, 510978, 524080, 628896, 681304, 786120, 838528, 851630, 1021956, 1048160, 1257792, 1277445, 1362608, 1572240, 1703260, 2043912, 2096320, 2515584, 2554890, 2725216, 3144480, 3406520, 4087824, 4192640, 5109780, 5450432, 6288960, 6813040, 8175648, 10219560, 10900864, 12577920, 13626080, 16351296, 20439120, 27252160, 32702592, 40878240, 54504320, 81756480, 163512960]

約数ペア:

[(1, 163512960), (2, 81756480), (3, 54504320), (4, 40878240), (5, 32702592), (6, 27252160), (8, 20439120), (10, 16351296), (12, 13626080), (13, 12577920), (15, 10900864), (16, 10219560), (20, 8175648), (24, 6813040), (26, 6288960), (30, 5450432), (32, 5109780), (39, 4192640), (40, 4087824), (48, 3406520), (52, 3144480), (60, 2725216), (64, 2554890), (65, 2515584), (78, 2096320), (80, 2043912), (96, 1703260), (104, 1572240), (120, 1362608), (128, 1277445), (130, 1257792), (156, 1048160), (160, 1021956), (192, 851630), (195, 838528), (208, 786120), (240, 681304), (260, 628896), (312, 524080), (320, 510978), (384, 425815), (390, 419264), (416, 393060), (480, 340652), (520, 314448), (624, 262040), (640, 255489), (780, 209632), (832, 196530), (960, 170326), (1040, 157224), (1248, 131020), (1560, 104816), (1664, 98265), (1920, 85163), (2080, 78612), (2496, 65510), (3120, 52408), (4160, 39306), (4992, 32755), (6240, 26204), (6551, 24960), (8320, 19653), (12480, 13102)]