2158708560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15271}}^1$

素因数の和:15337

約数の個数: 160

約数和(自身を含む): 7271915520

約数和(自身を除く): 5113206960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 31, 38, 40, 48, 57, 60, 62, 76, 80, 93, 95, 114, 120, 124, 152, 155, 186, 190, 228, 240, 248, 285, 304, 310, 372, 380, 456, 465, 496, 570, 589, 620, 744, 760, 912, 930, 1140, 1178, 1240, 1488, 1520, 1767, 1860, 2280, 2356, 2480, 2945, 3534, 3720, 4560, 4712, 5890, 7068, 7440, 8835, 9424, 11780, 14136, 15271, 17670, 23560, 28272, 30542, 35340, 45813, 47120, 61084, 70680, 76355, 91626, 122168, 141360, 152710, 183252, 229065, 244336, 290149, 305420, 366504, 458130, 473401, 580298, 610840, 733008, 870447, 916260, 946802, 1160596, 1221680, 1420203, 1450745, 1740894, 1832520, 1893604, 2321192, 2367005, 2840406, 2901490, 3481788, 3665040, 3787208, 4352235, 4642384, 4734010, 5680812, 5802980, 6963576, 7101015, 7574416, 8704470, 8994619, 9468020, 11361624, 11605960, 13927152, 14202030, 17408940, 17989238, 18936040, 22723248, 23211920, 26983857, 28404060, 34817880, 35978476, 37872080, 44973095, 53967714, 56808120, 69635760, 71956952, 89946190, 107935428, 113616240, 134919285, 143913904, 179892380, 215870856, 269838570, 359784760, 431741712, 539677140, 719569520, 1079354280, 2158708560]

約数ペア:

[(1, 2158708560), (2, 1079354280), (3, 719569520), (4, 539677140), (5, 431741712), (6, 359784760), (8, 269838570), (10, 215870856), (12, 179892380), (15, 143913904), (16, 134919285), (19, 113616240), (20, 107935428), (24, 89946190), (30, 71956952), (31, 69635760), (38, 56808120), (40, 53967714), (48, 44973095), (57, 37872080), (60, 35978476), (62, 34817880), (76, 28404060), (80, 26983857), (93, 23211920), (95, 22723248), (114, 18936040), (120, 17989238), (124, 17408940), (152, 14202030), (155, 13927152), (186, 11605960), (190, 11361624), (228, 9468020), (240, 8994619), (248, 8704470), (285, 7574416), (304, 7101015), (310, 6963576), (372, 5802980), (380, 5680812), (456, 4734010), (465, 4642384), (496, 4352235), (570, 3787208), (589, 3665040), (620, 3481788), (744, 2901490), (760, 2840406), (912, 2367005), (930, 2321192), (1140, 1893604), (1178, 1832520), (1240, 1740894), (1488, 1450745), (1520, 1420203), (1767, 1221680), (1860, 1160596), (2280, 946802), (2356, 916260), (2480, 870447), (2945, 733008), (3534, 610840), (3720, 580298), (4560, 473401), (4712, 458130), (5890, 366504), (7068, 305420), (7440, 290149), (8835, 244336), (9424, 229065), (11780, 183252), (14136, 152710), (15271, 141360), (17670, 122168), (23560, 91626), (28272, 76355), (30542, 70680), (35340, 61084), (45813, 47120)]