158418480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2659

約数の個数: 160

約数和(自身を含む): 559249920

約数和(自身を除く): 400831440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 23, 24, 30, 33, 40, 44, 46, 48, 55, 60, 66, 69, 80, 88, 92, 110, 115, 120, 132, 138, 165, 176, 184, 220, 230, 240, 253, 264, 276, 330, 345, 368, 440, 460, 506, 528, 552, 660, 690, 759, 880, 920, 1012, 1104, 1265, 1320, 1380, 1518, 1840, 2024, 2530, 2609, 2640, 2760, 3036, 3795, 4048, 5060, 5218, 5520, 6072, 7590, 7827, 10120, 10436, 12144, 13045, 15180, 15654, 20240, 20872, 26090, 28699, 30360, 31308, 39135, 41744, 52180, 57398, 60007, 60720, 62616, 78270, 86097, 104360, 114796, 120014, 125232, 143495, 156540, 172194, 180021, 208720, 229592, 240028, 286990, 300035, 313080, 344388, 360042, 430485, 459184, 480056, 573980, 600070, 626160, 660077, 688776, 720084, 860970, 900105, 960112, 1147960, 1200140, 1320154, 1377552, 1440168, 1721940, 1800210, 1980231, 2295920, 2400280, 2640308, 2880336, 3300385, 3443880, 3600420, 3960462, 4800560, 5280616, 6600770, 6887760, 7200840, 7920924, 9901155, 10561232, 13201540, 14401680, 15841848, 19802310, 26403080, 31683696, 39604620, 52806160, 79209240, 158418480]

約数ペア:

[(1, 158418480), (2, 79209240), (3, 52806160), (4, 39604620), (5, 31683696), (6, 26403080), (8, 19802310), (10, 15841848), (11, 14401680), (12, 13201540), (15, 10561232), (16, 9901155), (20, 7920924), (22, 7200840), (23, 6887760), (24, 6600770), (30, 5280616), (33, 4800560), (40, 3960462), (44, 3600420), (46, 3443880), (48, 3300385), (55, 2880336), (60, 2640308), (66, 2400280), (69, 2295920), (80, 1980231), (88, 1800210), (92, 1721940), (110, 1440168), (115, 1377552), (120, 1320154), (132, 1200140), (138, 1147960), (165, 960112), (176, 900105), (184, 860970), (220, 720084), (230, 688776), (240, 660077), (253, 626160), (264, 600070), (276, 573980), (330, 480056), (345, 459184), (368, 430485), (440, 360042), (460, 344388), (506, 313080), (528, 300035), (552, 286990), (660, 240028), (690, 229592), (759, 208720), (880, 180021), (920, 172194), (1012, 156540), (1104, 143495), (1265, 125232), (1320, 120014), (1380, 114796), (1518, 104360), (1840, 86097), (2024, 78270), (2530, 62616), (2609, 60720), (2640, 60007), (2760, 57398), (3036, 52180), (3795, 41744), (4048, 39135), (5060, 31308), (5218, 30360), (5520, 28699), (6072, 26090), (7590, 20872), (7827, 20240), (10120, 15654), (10436, 15180), (12144, 13045)]