171645120

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{557}}^1$

素因数の和:687

約数の個数: 168

約数和(自身を含む): 596975184

約数和(自身を除く): 425330064

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 107, 120, 144, 160, 180, 192, 214, 240, 288, 320, 321, 360, 428, 480, 535, 557, 576, 642, 720, 856, 960, 963, 1070, 1114, 1284, 1440, 1605, 1671, 1712, 1926, 2140, 2228, 2568, 2785, 2880, 3210, 3342, 3424, 3852, 4280, 4456, 4815, 5013, 5136, 5570, 6420, 6684, 6848, 7704, 8355, 8560, 8912, 9630, 10026, 10272, 11140, 12840, 13368, 15408, 16710, 17120, 17824, 19260, 20052, 20544, 22280, 25065, 25680, 26736, 30816, 33420, 34240, 35648, 38520, 40104, 44560, 50130, 51360, 53472, 59599, 61632, 66840, 77040, 80208, 89120, 100260, 102720, 106944, 119198, 133680, 154080, 160416, 178240, 178797, 200520, 238396, 267360, 297995, 308160, 320832, 357594, 401040, 476792, 534720, 536391, 595990, 715188, 802080, 893985, 953584, 1072782, 1191980, 1430376, 1604160, 1787970, 1907168, 2145564, 2383960, 2681955, 2860752, 3575940, 3814336, 4291128, 4767920, 5363910, 5721504, 7151880, 8582256, 9535840, 10727820, 11443008, 14303760, 17164512, 19071680, 21455640, 28607520, 34329024, 42911280, 57215040, 85822560, 171645120]

約数ペア:

[(1, 171645120), (2, 85822560), (3, 57215040), (4, 42911280), (5, 34329024), (6, 28607520), (8, 21455640), (9, 19071680), (10, 17164512), (12, 14303760), (15, 11443008), (16, 10727820), (18, 9535840), (20, 8582256), (24, 7151880), (30, 5721504), (32, 5363910), (36, 4767920), (40, 4291128), (45, 3814336), (48, 3575940), (60, 2860752), (64, 2681955), (72, 2383960), (80, 2145564), (90, 1907168), (96, 1787970), (107, 1604160), (120, 1430376), (144, 1191980), (160, 1072782), (180, 953584), (192, 893985), (214, 802080), (240, 715188), (288, 595990), (320, 536391), (321, 534720), (360, 476792), (428, 401040), (480, 357594), (535, 320832), (557, 308160), (576, 297995), (642, 267360), (720, 238396), (856, 200520), (960, 178797), (963, 178240), (1070, 160416), (1114, 154080), (1284, 133680), (1440, 119198), (1605, 106944), (1671, 102720), (1712, 100260), (1926, 89120), (2140, 80208), (2228, 77040), (2568, 66840), (2785, 61632), (2880, 59599), (3210, 53472), (3342, 51360), (3424, 50130), (3852, 44560), (4280, 40104), (4456, 38520), (4815, 35648), (5013, 34240), (5136, 33420), (5570, 30816), (6420, 26736), (6684, 25680), (6848, 25065), (7704, 22280), (8355, 20544), (8560, 20052), (8912, 19260), (9630, 17824), (10026, 17120), (10272, 16710), (11140, 15408), (12840, 13368)]