144039120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 160

約数和(自身を含む): 462827520

約数和(自身を除く): 318788400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 79, 80, 107, 120, 142, 158, 213, 214, 237, 240, 284, 316, 321, 355, 395, 426, 428, 474, 535, 568, 632, 642, 710, 790, 852, 856, 948, 1065, 1070, 1136, 1185, 1264, 1284, 1420, 1580, 1605, 1704, 1712, 1896, 2130, 2140, 2370, 2568, 2840, 3160, 3210, 3408, 3792, 4260, 4280, 4740, 5136, 5609, 5680, 6320, 6420, 7597, 8453, 8520, 8560, 9480, 11218, 12840, 15194, 16827, 16906, 17040, 18960, 22436, 22791, 25359, 25680, 28045, 30388, 33654, 33812, 37985, 42265, 44872, 45582, 50718, 56090, 60776, 67308, 67624, 75970, 84135, 84530, 89744, 91164, 101436, 112180, 113955, 121552, 126795, 134616, 135248, 151940, 168270, 169060, 182328, 202872, 224360, 227910, 253590, 269232, 303880, 336540, 338120, 364656, 405744, 448720, 455820, 507180, 600163, 607760, 673080, 676240, 911640, 1014360, 1200326, 1346160, 1800489, 1823280, 2028720, 2400652, 3000815, 3600978, 4801304, 6001630, 7201956, 9002445, 9602608, 12003260, 14403912, 18004890, 24006520, 28807824, 36009780, 48013040, 72019560, 144039120]

約数ペア:

[(1, 144039120), (2, 72019560), (3, 48013040), (4, 36009780), (5, 28807824), (6, 24006520), (8, 18004890), (10, 14403912), (12, 12003260), (15, 9602608), (16, 9002445), (20, 7201956), (24, 6001630), (30, 4801304), (40, 3600978), (48, 3000815), (60, 2400652), (71, 2028720), (79, 1823280), (80, 1800489), (107, 1346160), (120, 1200326), (142, 1014360), (158, 911640), (213, 676240), (214, 673080), (237, 607760), (240, 600163), (284, 507180), (316, 455820), (321, 448720), (355, 405744), (395, 364656), (426, 338120), (428, 336540), (474, 303880), (535, 269232), (568, 253590), (632, 227910), (642, 224360), (710, 202872), (790, 182328), (852, 169060), (856, 168270), (948, 151940), (1065, 135248), (1070, 134616), (1136, 126795), (1185, 121552), (1264, 113955), (1284, 112180), (1420, 101436), (1580, 91164), (1605, 89744), (1704, 84530), (1712, 84135), (1896, 75970), (2130, 67624), (2140, 67308), (2370, 60776), (2568, 56090), (2840, 50718), (3160, 45582), (3210, 44872), (3408, 42265), (3792, 37985), (4260, 33812), (4280, 33654), (4740, 30388), (5136, 28045), (5609, 25680), (5680, 25359), (6320, 22791), (6420, 22436), (7597, 18960), (8453, 17040), (8520, 16906), (8560, 16827), (9480, 15194), (11218, 12840)]