143795080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1093}}^1$

素因数の和:1151

約数の個数: 128

約数和(自身を含む): 396990720

約数和(自身を除く): 253195640

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 23, 26, 40, 44, 46, 52, 55, 65, 88, 92, 104, 110, 115, 130, 143, 184, 220, 230, 253, 260, 286, 299, 440, 460, 506, 520, 572, 598, 715, 920, 1012, 1093, 1144, 1196, 1265, 1430, 1495, 2024, 2186, 2392, 2530, 2860, 2990, 3289, 4372, 5060, 5465, 5720, 5980, 6578, 8744, 10120, 10930, 11960, 12023, 13156, 14209, 16445, 21860, 24046, 25139, 26312, 28418, 32890, 43720, 48092, 50278, 56836, 60115, 65780, 71045, 96184, 100556, 113672, 120230, 125695, 131560, 142090, 156299, 201112, 240460, 251390, 276529, 284180, 312598, 326807, 480920, 502780, 553058, 568360, 625196, 653614, 781495, 1005560, 1106116, 1250392, 1307228, 1382645, 1562990, 1634035, 2212232, 2614456, 2765290, 3125980, 3268070, 3594877, 5530580, 6251960, 6536140, 7189754, 11061160, 13072280, 14379508, 17974385, 28759016, 35948770, 71897540, 143795080]

約数ペア:

[(1, 143795080), (2, 71897540), (4, 35948770), (5, 28759016), (8, 17974385), (10, 14379508), (11, 13072280), (13, 11061160), (20, 7189754), (22, 6536140), (23, 6251960), (26, 5530580), (40, 3594877), (44, 3268070), (46, 3125980), (52, 2765290), (55, 2614456), (65, 2212232), (88, 1634035), (92, 1562990), (104, 1382645), (110, 1307228), (115, 1250392), (130, 1106116), (143, 1005560), (184, 781495), (220, 653614), (230, 625196), (253, 568360), (260, 553058), (286, 502780), (299, 480920), (440, 326807), (460, 312598), (506, 284180), (520, 276529), (572, 251390), (598, 240460), (715, 201112), (920, 156299), (1012, 142090), (1093, 131560), (1144, 125695), (1196, 120230), (1265, 113672), (1430, 100556), (1495, 96184), (2024, 71045), (2186, 65780), (2392, 60115), (2530, 56836), (2860, 50278), (2990, 48092), (3289, 43720), (4372, 32890), (5060, 28418), (5465, 26312), (5720, 25139), (5980, 24046), (6578, 21860), (8744, 16445), (10120, 14209), (10930, 13156), (11960, 12023)]