197286880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 572866560

約数和(自身を除く): 375579680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 73, 76, 80, 95, 112, 127, 133, 140, 146, 152, 160, 190, 224, 254, 266, 280, 292, 304, 365, 380, 508, 511, 532, 560, 584, 608, 635, 665, 730, 760, 889, 1016, 1022, 1064, 1120, 1168, 1270, 1330, 1387, 1460, 1520, 1778, 2032, 2044, 2128, 2336, 2413, 2540, 2555, 2660, 2774, 2920, 3040, 3556, 4064, 4088, 4256, 4445, 4826, 5080, 5110, 5320, 5548, 5840, 6935, 7112, 8176, 8890, 9271, 9652, 9709, 10160, 10220, 10640, 11096, 11680, 12065, 13870, 14224, 16352, 16891, 17780, 18542, 19304, 19418, 20320, 20440, 21280, 22192, 24130, 27740, 28448, 33782, 35560, 37084, 38608, 38836, 40880, 44384, 46355, 48260, 48545, 55480, 64897, 67564, 71120, 74168, 77216, 77672, 81760, 84455, 92710, 96520, 97090, 110960, 129794, 135128, 142240, 148336, 155344, 168910, 176149, 185420, 193040, 194180, 221920, 259588, 270256, 296672, 310688, 324485, 337820, 352298, 370840, 386080, 388360, 519176, 540512, 648970, 675640, 704596, 741680, 776720, 880745, 1038352, 1233043, 1297940, 1351280, 1409192, 1483360, 1553440, 1761490, 2076704, 2466086, 2595880, 2702560, 2818384, 3522980, 4932172, 5191760, 5636768, 6165215, 7045960, 9864344, 10383520, 12330430, 14091920, 19728688, 24660860, 28183840, 39457376, 49321720, 98643440, 197286880]

約数ペア:

[(1, 197286880), (2, 98643440), (4, 49321720), (5, 39457376), (7, 28183840), (8, 24660860), (10, 19728688), (14, 14091920), (16, 12330430), (19, 10383520), (20, 9864344), (28, 7045960), (32, 6165215), (35, 5636768), (38, 5191760), (40, 4932172), (56, 3522980), (70, 2818384), (73, 2702560), (76, 2595880), (80, 2466086), (95, 2076704), (112, 1761490), (127, 1553440), (133, 1483360), (140, 1409192), (146, 1351280), (152, 1297940), (160, 1233043), (190, 1038352), (224, 880745), (254, 776720), (266, 741680), (280, 704596), (292, 675640), (304, 648970), (365, 540512), (380, 519176), (508, 388360), (511, 386080), (532, 370840), (560, 352298), (584, 337820), (608, 324485), (635, 310688), (665, 296672), (730, 270256), (760, 259588), (889, 221920), (1016, 194180), (1022, 193040), (1064, 185420), (1120, 176149), (1168, 168910), (1270, 155344), (1330, 148336), (1387, 142240), (1460, 135128), (1520, 129794), (1778, 110960), (2032, 97090), (2044, 96520), (2128, 92710), (2336, 84455), (2413, 81760), (2540, 77672), (2555, 77216), (2660, 74168), (2774, 71120), (2920, 67564), (3040, 64897), (3556, 55480), (4064, 48545), (4088, 48260), (4256, 46355), (4445, 44384), (4826, 40880), (5080, 38836), (5110, 38608), (5320, 37084), (5548, 35560), (5840, 33782), (6935, 28448), (7112, 27740), (8176, 24130), (8890, 22192), (9271, 21280), (9652, 20440), (9709, 20320), (10160, 19418), (10220, 19304), (10640, 18542), (11096, 17780), (11680, 16891), (12065, 16352), (13870, 14224)]