73011680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:161

約数の個数: 192

約数和(自身を含む): 214824960

約数和(自身を除く): 141813280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 47, 56, 70, 73, 76, 80, 94, 95, 112, 133, 140, 146, 152, 160, 188, 190, 224, 235, 266, 280, 292, 304, 329, 365, 376, 380, 470, 511, 532, 560, 584, 608, 658, 665, 730, 752, 760, 893, 940, 1022, 1064, 1120, 1168, 1316, 1330, 1387, 1460, 1504, 1520, 1645, 1786, 1880, 2044, 2128, 2336, 2555, 2632, 2660, 2774, 2920, 3040, 3290, 3431, 3572, 3760, 4088, 4256, 4465, 5110, 5264, 5320, 5548, 5840, 6251, 6580, 6862, 6935, 7144, 7520, 8176, 8930, 9709, 10220, 10528, 10640, 11096, 11680, 12502, 13160, 13724, 13870, 14288, 16352, 17155, 17860, 19418, 20440, 21280, 22192, 24017, 25004, 26320, 27448, 27740, 28576, 31255, 34310, 35720, 38836, 40880, 44384, 48034, 48545, 50008, 52640, 54896, 55480, 62510, 65189, 68620, 71440, 77672, 81760, 96068, 97090, 100016, 109792, 110960, 120085, 125020, 130378, 137240, 142880, 155344, 192136, 194180, 200032, 221920, 240170, 250040, 260756, 274480, 310688, 325945, 384272, 388360, 456323, 480340, 500080, 521512, 548960, 651890, 768544, 776720, 912646, 960680, 1000160, 1043024, 1303780, 1553440, 1825292, 1921360, 2086048, 2281615, 2607560, 3650584, 3842720, 4563230, 5215120, 7301168, 9126460, 10430240, 14602336, 18252920, 36505840, 73011680]

約数ペア:

[(1, 73011680), (2, 36505840), (4, 18252920), (5, 14602336), (7, 10430240), (8, 9126460), (10, 7301168), (14, 5215120), (16, 4563230), (19, 3842720), (20, 3650584), (28, 2607560), (32, 2281615), (35, 2086048), (38, 1921360), (40, 1825292), (47, 1553440), (56, 1303780), (70, 1043024), (73, 1000160), (76, 960680), (80, 912646), (94, 776720), (95, 768544), (112, 651890), (133, 548960), (140, 521512), (146, 500080), (152, 480340), (160, 456323), (188, 388360), (190, 384272), (224, 325945), (235, 310688), (266, 274480), (280, 260756), (292, 250040), (304, 240170), (329, 221920), (365, 200032), (376, 194180), (380, 192136), (470, 155344), (511, 142880), (532, 137240), (560, 130378), (584, 125020), (608, 120085), (658, 110960), (665, 109792), (730, 100016), (752, 97090), (760, 96068), (893, 81760), (940, 77672), (1022, 71440), (1064, 68620), (1120, 65189), (1168, 62510), (1316, 55480), (1330, 54896), (1387, 52640), (1460, 50008), (1504, 48545), (1520, 48034), (1645, 44384), (1786, 40880), (1880, 38836), (2044, 35720), (2128, 34310), (2336, 31255), (2555, 28576), (2632, 27740), (2660, 27448), (2774, 26320), (2920, 25004), (3040, 24017), (3290, 22192), (3431, 21280), (3572, 20440), (3760, 19418), (4088, 17860), (4256, 17155), (4465, 16352), (5110, 14288), (5264, 13870), (5320, 13724), (5548, 13160), (5840, 12502), (6251, 11680), (6580, 11096), (6862, 10640), (6935, 10528), (7144, 10220), (7520, 9709), (8176, 8930)]