160325490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:292

約数の個数: 128

約数和(自身を含む): 435456000

約数和(自身を除く): 275130510

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 89, 93, 130, 149, 155, 178, 186, 195, 267, 298, 310, 390, 403, 445, 447, 465, 534, 745, 806, 890, 894, 930, 1157, 1209, 1335, 1490, 1937, 2015, 2235, 2314, 2418, 2670, 2759, 3471, 3874, 4030, 4470, 4619, 5518, 5785, 5811, 6045, 6942, 8277, 9238, 9685, 11570, 11622, 12090, 13261, 13795, 13857, 16554, 17355, 19370, 23095, 26522, 27590, 27714, 29055, 34710, 35867, 39783, 41385, 46190, 58110, 60047, 66305, 69285, 71734, 79566, 82770, 107601, 120094, 132610, 138570, 172393, 179335, 180141, 198915, 215202, 300235, 344786, 358670, 360282, 397830, 411091, 517179, 538005, 600470, 822182, 861965, 900705, 1034358, 1076010, 1233273, 1723930, 1801410, 2055455, 2466546, 2585895, 4110910, 5171790, 5344183, 6166365, 10688366, 12332730, 16032549, 26720915, 32065098, 53441830, 80162745, 160325490]

約数ペア:

[(1, 160325490), (2, 80162745), (3, 53441830), (5, 32065098), (6, 26720915), (10, 16032549), (13, 12332730), (15, 10688366), (26, 6166365), (30, 5344183), (31, 5171790), (39, 4110910), (62, 2585895), (65, 2466546), (78, 2055455), (89, 1801410), (93, 1723930), (130, 1233273), (149, 1076010), (155, 1034358), (178, 900705), (186, 861965), (195, 822182), (267, 600470), (298, 538005), (310, 517179), (390, 411091), (403, 397830), (445, 360282), (447, 358670), (465, 344786), (534, 300235), (745, 215202), (806, 198915), (890, 180141), (894, 179335), (930, 172393), (1157, 138570), (1209, 132610), (1335, 120094), (1490, 107601), (1937, 82770), (2015, 79566), (2235, 71734), (2314, 69285), (2418, 66305), (2670, 60047), (2759, 58110), (3471, 46190), (3874, 41385), (4030, 39783), (4470, 35867), (4619, 34710), (5518, 29055), (5785, 27714), (5811, 27590), (6045, 26522), (6942, 23095), (8277, 19370), (9238, 17355), (9685, 16554), (11570, 13857), (11622, 13795), (12090, 13261)]