1790147280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1265

約数の個数: 160

約数和(自身を含む): 5710491648

約数和(自身を除く): 3920344368

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 47, 48, 60, 80, 94, 120, 141, 151, 188, 235, 240, 282, 302, 376, 453, 470, 564, 604, 705, 752, 755, 906, 940, 1051, 1128, 1208, 1410, 1510, 1812, 1880, 2102, 2256, 2265, 2416, 2820, 3020, 3153, 3624, 3760, 4204, 4530, 5255, 5640, 6040, 6306, 7097, 7248, 8408, 9060, 10510, 11280, 12080, 12612, 14194, 15765, 16816, 18120, 21020, 21291, 25224, 28388, 31530, 35485, 36240, 42040, 42582, 49397, 50448, 56776, 63060, 70970, 84080, 85164, 98794, 106455, 113552, 126120, 141940, 148191, 158701, 170328, 197588, 212910, 246985, 252240, 283880, 296382, 317402, 340656, 395176, 425820, 476103, 493970, 567760, 592764, 634804, 740955, 790352, 793505, 851640, 952206, 987940, 1185528, 1269608, 1481910, 1587010, 1703280, 1904412, 1975880, 2371056, 2380515, 2539216, 2963820, 3174020, 3808824, 3951760, 4761030, 5927640, 6348040, 7458947, 7617648, 9522060, 11855280, 12696080, 14917894, 19044120, 22376841, 29835788, 37294735, 38088240, 44753682, 59671576, 74589470, 89507364, 111884205, 119343152, 149178940, 179014728, 223768410, 298357880, 358029456, 447536820, 596715760, 895073640, 1790147280]

約数ペア:

[(1, 1790147280), (2, 895073640), (3, 596715760), (4, 447536820), (5, 358029456), (6, 298357880), (8, 223768410), (10, 179014728), (12, 149178940), (15, 119343152), (16, 111884205), (20, 89507364), (24, 74589470), (30, 59671576), (40, 44753682), (47, 38088240), (48, 37294735), (60, 29835788), (80, 22376841), (94, 19044120), (120, 14917894), (141, 12696080), (151, 11855280), (188, 9522060), (235, 7617648), (240, 7458947), (282, 6348040), (302, 5927640), (376, 4761030), (453, 3951760), (470, 3808824), (564, 3174020), (604, 2963820), (705, 2539216), (752, 2380515), (755, 2371056), (906, 1975880), (940, 1904412), (1051, 1703280), (1128, 1587010), (1208, 1481910), (1410, 1269608), (1510, 1185528), (1812, 987940), (1880, 952206), (2102, 851640), (2256, 793505), (2265, 790352), (2416, 740955), (2820, 634804), (3020, 592764), (3153, 567760), (3624, 493970), (3760, 476103), (4204, 425820), (4530, 395176), (5255, 340656), (5640, 317402), (6040, 296382), (6306, 283880), (7097, 252240), (7248, 246985), (8408, 212910), (9060, 197588), (10510, 170328), (11280, 158701), (12080, 148191), (12612, 141940), (14194, 126120), (15765, 113552), (16816, 106455), (18120, 98794), (21020, 85164), (21291, 84080), (25224, 70970), (28388, 63060), (31530, 56776), (35485, 50448), (36240, 49397), (42040, 42582)]