355456080

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{23509}}^1$

素因数の和:23538

約数の個数: 160

約数和(自身を含む): 1399315200

約数和(自身を除く): 1043859120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 15120, 23509, 47018, 70527, 94036, 117545, 141054, 164563, 188072, 211581, 235090, 282108, 329126, 352635, 376144, 423162, 470180, 493689, 564216, 634743, 658252, 705270, 822815, 846324, 940360, 987378, 1057905, 1128432, 1269486, 1316504, 1410540, 1481067, 1645630, 1692648, 1880720, 1974756, 2115810, 2468445, 2538972, 2633008, 2821080, 2962134, 3173715, 3291260, 3385296, 3949512, 4231620, 4443201, 4936890, 5077944, 5642160, 5924268, 6347430, 6582520, 7405335, 7899024, 8463240, 8886402, 9873780, 10155888, 11848536, 12694860, 13165040, 14810670, 16926480, 17772804, 19747560, 22216005, 23697072, 25389720, 29621340, 35545608, 39495120, 44432010, 50779440, 59242680, 71091216, 88864020, 118485360, 177728040, 355456080]

約数ペア:

[(1, 355456080), (2, 177728040), (3, 118485360), (4, 88864020), (5, 71091216), (6, 59242680), (7, 50779440), (8, 44432010), (9, 39495120), (10, 35545608), (12, 29621340), (14, 25389720), (15, 23697072), (16, 22216005), (18, 19747560), (20, 17772804), (21, 16926480), (24, 14810670), (27, 13165040), (28, 12694860), (30, 11848536), (35, 10155888), (36, 9873780), (40, 8886402), (42, 8463240), (45, 7899024), (48, 7405335), (54, 6582520), (56, 6347430), (60, 5924268), (63, 5642160), (70, 5077944), (72, 4936890), (80, 4443201), (84, 4231620), (90, 3949512), (105, 3385296), (108, 3291260), (112, 3173715), (120, 2962134), (126, 2821080), (135, 2633008), (140, 2538972), (144, 2468445), (168, 2115810), (180, 1974756), (189, 1880720), (210, 1692648), (216, 1645630), (240, 1481067), (252, 1410540), (270, 1316504), (280, 1269486), (315, 1128432), (336, 1057905), (360, 987378), (378, 940360), (420, 846324), (432, 822815), (504, 705270), (540, 658252), (560, 634743), (630, 564216), (720, 493689), (756, 470180), (840, 423162), (945, 376144), (1008, 352635), (1080, 329126), (1260, 282108), (1512, 235090), (1680, 211581), (1890, 188072), (2160, 164563), (2520, 141054), (3024, 117545), (3780, 94036), (5040, 70527), (7560, 47018), (15120, 23509)]