172352880

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{11399}}^1$

素因数の和:11428

約数の個数: 160

約数和(自身を含む): 678528000

約数和(自身を除く): 506175120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 7560, 11399, 15120, 22798, 34197, 45596, 56995, 68394, 79793, 91192, 102591, 113990, 136788, 159586, 170985, 182384, 205182, 227980, 239379, 273576, 307773, 319172, 341970, 398965, 410364, 455960, 478758, 512955, 547152, 615546, 638344, 683940, 718137, 797930, 820728, 911920, 957516, 1025910, 1196895, 1231092, 1276688, 1367880, 1436274, 1538865, 1595860, 1641456, 1915032, 2051820, 2154411, 2393790, 2462184, 2735760, 2872548, 3077730, 3191720, 3590685, 3830064, 4103640, 4308822, 4787580, 4924368, 5745096, 6155460, 6383440, 7181370, 8207280, 8617644, 9575160, 10772055, 11490192, 12310920, 14362740, 17235288, 19150320, 21544110, 24621840, 28725480, 34470576, 43088220, 57450960, 86176440, 172352880]

約数ペア:

[(1, 172352880), (2, 86176440), (3, 57450960), (4, 43088220), (5, 34470576), (6, 28725480), (7, 24621840), (8, 21544110), (9, 19150320), (10, 17235288), (12, 14362740), (14, 12310920), (15, 11490192), (16, 10772055), (18, 9575160), (20, 8617644), (21, 8207280), (24, 7181370), (27, 6383440), (28, 6155460), (30, 5745096), (35, 4924368), (36, 4787580), (40, 4308822), (42, 4103640), (45, 3830064), (48, 3590685), (54, 3191720), (56, 3077730), (60, 2872548), (63, 2735760), (70, 2462184), (72, 2393790), (80, 2154411), (84, 2051820), (90, 1915032), (105, 1641456), (108, 1595860), (112, 1538865), (120, 1436274), (126, 1367880), (135, 1276688), (140, 1231092), (144, 1196895), (168, 1025910), (180, 957516), (189, 911920), (210, 820728), (216, 797930), (240, 718137), (252, 683940), (270, 638344), (280, 615546), (315, 547152), (336, 512955), (360, 478758), (378, 455960), (420, 410364), (432, 398965), (504, 341970), (540, 319172), (560, 307773), (630, 273576), (720, 239379), (756, 227980), (840, 205182), (945, 182384), (1008, 170985), (1080, 159586), (1260, 136788), (1512, 113990), (1680, 102591), (1890, 91192), (2160, 79793), (2520, 68394), (3024, 56995), (3780, 45596), (5040, 34197), (7560, 22798), (11399, 15120)]