2150416440

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{38047}}^1$

素因数の和:38221

約数の個数: 96

約数和(自身を含む): 7033553280

約数和(自身を除く): 4883136840

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 157, 180, 314, 360, 471, 628, 785, 942, 1256, 1413, 1570, 1884, 2355, 2826, 3140, 3768, 4710, 5652, 6280, 7065, 9420, 11304, 14130, 18840, 28260, 38047, 56520, 76094, 114141, 152188, 190235, 228282, 304376, 342423, 380470, 456564, 570705, 684846, 760940, 913128, 1141410, 1369692, 1521880, 1712115, 2282820, 2739384, 3424230, 4565640, 5973379, 6848460, 11946758, 13696920, 17920137, 23893516, 29866895, 35840274, 47787032, 53760411, 59733790, 71680548, 89600685, 107520822, 119467580, 143361096, 179201370, 215041644, 238935160, 268802055, 358402740, 430083288, 537604110, 716805480, 1075208220, 2150416440]

約数ペア:

[(1, 2150416440), (2, 1075208220), (3, 716805480), (4, 537604110), (5, 430083288), (6, 358402740), (8, 268802055), (9, 238935160), (10, 215041644), (12, 179201370), (15, 143361096), (18, 119467580), (20, 107520822), (24, 89600685), (30, 71680548), (36, 59733790), (40, 53760411), (45, 47787032), (60, 35840274), (72, 29866895), (90, 23893516), (120, 17920137), (157, 13696920), (180, 11946758), (314, 6848460), (360, 5973379), (471, 4565640), (628, 3424230), (785, 2739384), (942, 2282820), (1256, 1712115), (1413, 1521880), (1570, 1369692), (1884, 1141410), (2355, 913128), (2826, 760940), (3140, 684846), (3768, 570705), (4710, 456564), (5652, 380470), (6280, 342423), (7065, 304376), (9420, 228282), (11304, 190235), (14130, 152188), (18840, 114141), (28260, 76094), (38047, 56520)]