103970280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1471}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 339148800

約数和(自身を除く): 235178520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 31, 38, 40, 57, 60, 62, 76, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 248, 285, 310, 372, 380, 456, 465, 570, 589, 620, 744, 760, 930, 1140, 1178, 1240, 1471, 1767, 1860, 2280, 2356, 2942, 2945, 3534, 3720, 4413, 4712, 5884, 5890, 7068, 7355, 8826, 8835, 11768, 11780, 14136, 14710, 17652, 17670, 22065, 23560, 27949, 29420, 35304, 35340, 44130, 45601, 55898, 58840, 70680, 83847, 88260, 91202, 111796, 136803, 139745, 167694, 176520, 182404, 223592, 228005, 273606, 279490, 335388, 364808, 419235, 456010, 547212, 558980, 670776, 684015, 838470, 866419, 912020, 1094424, 1117960, 1368030, 1676940, 1732838, 1824040, 2599257, 2736060, 3353880, 3465676, 4332095, 5198514, 5472120, 6931352, 8664190, 10397028, 12996285, 17328380, 20794056, 25992570, 34656760, 51985140, 103970280]

約数ペア:

[(1, 103970280), (2, 51985140), (3, 34656760), (4, 25992570), (5, 20794056), (6, 17328380), (8, 12996285), (10, 10397028), (12, 8664190), (15, 6931352), (19, 5472120), (20, 5198514), (24, 4332095), (30, 3465676), (31, 3353880), (38, 2736060), (40, 2599257), (57, 1824040), (60, 1732838), (62, 1676940), (76, 1368030), (93, 1117960), (95, 1094424), (114, 912020), (120, 866419), (124, 838470), (152, 684015), (155, 670776), (186, 558980), (190, 547212), (228, 456010), (248, 419235), (285, 364808), (310, 335388), (372, 279490), (380, 273606), (456, 228005), (465, 223592), (570, 182404), (589, 176520), (620, 167694), (744, 139745), (760, 136803), (930, 111796), (1140, 91202), (1178, 88260), (1240, 83847), (1471, 70680), (1767, 58840), (1860, 55898), (2280, 45601), (2356, 44130), (2942, 35340), (2945, 35304), (3534, 29420), (3720, 27949), (4413, 23560), (4712, 22065), (5884, 17670), (5890, 17652), (7068, 14710), (7355, 14136), (8826, 11780), (8835, 11768)]