228259920

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7151}}^1$

素因数の和:7193

約数の個数: 160

約数和(自身を含む): 851374080

約数和(自身を除く): 623114160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 48, 56, 57, 60, 70, 76, 80, 84, 95, 105, 112, 114, 120, 133, 140, 152, 168, 190, 210, 228, 240, 266, 280, 285, 304, 336, 380, 399, 420, 456, 532, 560, 570, 665, 760, 798, 840, 912, 1064, 1140, 1330, 1520, 1596, 1680, 1995, 2128, 2280, 2660, 3192, 3990, 4560, 5320, 6384, 7151, 7980, 10640, 14302, 15960, 21453, 28604, 31920, 35755, 42906, 50057, 57208, 71510, 85812, 100114, 107265, 114416, 135869, 143020, 150171, 171624, 200228, 214530, 250285, 271738, 286040, 300342, 343248, 400456, 407607, 429060, 500570, 543476, 572080, 600684, 679345, 750855, 800912, 815214, 858120, 951083, 1001140, 1086952, 1201368, 1358690, 1501710, 1630428, 1716240, 1902166, 2002280, 2038035, 2173904, 2402736, 2717380, 2853249, 3003420, 3260856, 3804332, 4004560, 4076070, 4755415, 5434760, 5706498, 6006840, 6521712, 7608664, 8152140, 9510830, 10869520, 11412996, 12013680, 14266245, 15217328, 16304280, 19021660, 22825992, 28532490, 32608560, 38043320, 45651984, 57064980, 76086640, 114129960, 228259920]

約数ペア:

[(1, 228259920), (2, 114129960), (3, 76086640), (4, 57064980), (5, 45651984), (6, 38043320), (7, 32608560), (8, 28532490), (10, 22825992), (12, 19021660), (14, 16304280), (15, 15217328), (16, 14266245), (19, 12013680), (20, 11412996), (21, 10869520), (24, 9510830), (28, 8152140), (30, 7608664), (35, 6521712), (38, 6006840), (40, 5706498), (42, 5434760), (48, 4755415), (56, 4076070), (57, 4004560), (60, 3804332), (70, 3260856), (76, 3003420), (80, 2853249), (84, 2717380), (95, 2402736), (105, 2173904), (112, 2038035), (114, 2002280), (120, 1902166), (133, 1716240), (140, 1630428), (152, 1501710), (168, 1358690), (190, 1201368), (210, 1086952), (228, 1001140), (240, 951083), (266, 858120), (280, 815214), (285, 800912), (304, 750855), (336, 679345), (380, 600684), (399, 572080), (420, 543476), (456, 500570), (532, 429060), (560, 407607), (570, 400456), (665, 343248), (760, 300342), (798, 286040), (840, 271738), (912, 250285), (1064, 214530), (1140, 200228), (1330, 171624), (1520, 150171), (1596, 143020), (1680, 135869), (1995, 114416), (2128, 107265), (2280, 100114), (2660, 85812), (3192, 71510), (3990, 57208), (4560, 50057), (5320, 42906), (6384, 35755), (7151, 31920), (7980, 28604), (10640, 21453), (14302, 15960)]