144037040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:307

約数の個数: 160

約数和(自身を含む): 408830976

約数和(自身を除く): 264793936

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 23, 28, 35, 40, 46, 53, 56, 70, 80, 92, 106, 112, 115, 140, 161, 184, 211, 212, 230, 265, 280, 322, 368, 371, 422, 424, 460, 530, 560, 644, 742, 805, 844, 848, 920, 1055, 1060, 1219, 1288, 1477, 1484, 1610, 1688, 1840, 1855, 2110, 2120, 2438, 2576, 2954, 2968, 3220, 3376, 3710, 4220, 4240, 4853, 4876, 5908, 5936, 6095, 6440, 7385, 7420, 8440, 8533, 9706, 9752, 11183, 11816, 12190, 12880, 14770, 14840, 16880, 17066, 19412, 19504, 22366, 23632, 24265, 24380, 29540, 29680, 33971, 34132, 38824, 42665, 44732, 48530, 48760, 55915, 59080, 67942, 68264, 77648, 78281, 85330, 89464, 97060, 97520, 111830, 118160, 135884, 136528, 156562, 169855, 170660, 178928, 194120, 223660, 257209, 271768, 313124, 339710, 341320, 388240, 391405, 447320, 514418, 543536, 626248, 679420, 682640, 782810, 894640, 1028836, 1252496, 1286045, 1358840, 1565620, 1800463, 2057672, 2572090, 2717680, 3131240, 3600926, 4115344, 5144180, 6262480, 7201852, 9002315, 10288360, 14403704, 18004630, 20576720, 28807408, 36009260, 72018520, 144037040]

約数ペア:

[(1, 144037040), (2, 72018520), (4, 36009260), (5, 28807408), (7, 20576720), (8, 18004630), (10, 14403704), (14, 10288360), (16, 9002315), (20, 7201852), (23, 6262480), (28, 5144180), (35, 4115344), (40, 3600926), (46, 3131240), (53, 2717680), (56, 2572090), (70, 2057672), (80, 1800463), (92, 1565620), (106, 1358840), (112, 1286045), (115, 1252496), (140, 1028836), (161, 894640), (184, 782810), (211, 682640), (212, 679420), (230, 626248), (265, 543536), (280, 514418), (322, 447320), (368, 391405), (371, 388240), (422, 341320), (424, 339710), (460, 313124), (530, 271768), (560, 257209), (644, 223660), (742, 194120), (805, 178928), (844, 170660), (848, 169855), (920, 156562), (1055, 136528), (1060, 135884), (1219, 118160), (1288, 111830), (1477, 97520), (1484, 97060), (1610, 89464), (1688, 85330), (1840, 78281), (1855, 77648), (2110, 68264), (2120, 67942), (2438, 59080), (2576, 55915), (2954, 48760), (2968, 48530), (3220, 44732), (3376, 42665), (3710, 38824), (4220, 34132), (4240, 33971), (4853, 29680), (4876, 29540), (5908, 24380), (5936, 24265), (6095, 23632), (6440, 22366), (7385, 19504), (7420, 19412), (8440, 17066), (8533, 16880), (9706, 14840), (9752, 14770), (11183, 12880), (11816, 12190)]