2089714240

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:261

約数の個数: 224

約数和(自身を含む): 5484205440

約数和(自身を除く): 3394491200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 41, 64, 76, 80, 82, 83, 95, 101, 152, 160, 164, 166, 190, 202, 205, 304, 320, 328, 332, 380, 404, 410, 415, 505, 608, 656, 664, 760, 779, 808, 820, 830, 1010, 1216, 1312, 1328, 1520, 1558, 1577, 1616, 1640, 1660, 1919, 2020, 2624, 2656, 3040, 3116, 3154, 3232, 3280, 3320, 3403, 3838, 3895, 4040, 4141, 5312, 6080, 6232, 6308, 6464, 6560, 6640, 6806, 7676, 7790, 7885, 8080, 8282, 8383, 9595, 12464, 12616, 13120, 13280, 13612, 15352, 15580, 15770, 16160, 16564, 16766, 17015, 19190, 20705, 24928, 25232, 26560, 27224, 30704, 31160, 31540, 32320, 33128, 33532, 34030, 38380, 41410, 41915, 49856, 50464, 54448, 61408, 62320, 63080, 64657, 66256, 67064, 68060, 76760, 78679, 82820, 83830, 100928, 108896, 122816, 124640, 126160, 129314, 132512, 134128, 136120, 153520, 157358, 159277, 165640, 167660, 217792, 249280, 252320, 258628, 265024, 268256, 272240, 307040, 314716, 318554, 323285, 331280, 335320, 343703, 393395, 504640, 517256, 536512, 544480, 614080, 629432, 637108, 646570, 662560, 670640, 687406, 786790, 796385, 1034512, 1088960, 1258864, 1274216, 1293140, 1325120, 1341280, 1374812, 1573580, 1592770, 1718515, 2069024, 2517728, 2548432, 2586280, 2682560, 2749624, 3147160, 3185540, 3437030, 4138048, 5035456, 5096864, 5172560, 5499248, 6294320, 6371080, 6530357, 6874060, 10193728, 10345120, 10998496, 12588640, 12742160, 13060714, 13748120, 20690240, 21996992, 25177280, 25484320, 26121428, 27496240, 32651785, 50968640, 52242856, 54992480, 65303570, 104485712, 109984960, 130607140, 208971424, 261214280, 417942848, 522428560, 1044857120, 2089714240]

約数ペア:

[(1, 2089714240), (2, 1044857120), (4, 522428560), (5, 417942848), (8, 261214280), (10, 208971424), (16, 130607140), (19, 109984960), (20, 104485712), (32, 65303570), (38, 54992480), (40, 52242856), (41, 50968640), (64, 32651785), (76, 27496240), (80, 26121428), (82, 25484320), (83, 25177280), (95, 21996992), (101, 20690240), (152, 13748120), (160, 13060714), (164, 12742160), (166, 12588640), (190, 10998496), (202, 10345120), (205, 10193728), (304, 6874060), (320, 6530357), (328, 6371080), (332, 6294320), (380, 5499248), (404, 5172560), (410, 5096864), (415, 5035456), (505, 4138048), (608, 3437030), (656, 3185540), (664, 3147160), (760, 2749624), (779, 2682560), (808, 2586280), (820, 2548432), (830, 2517728), (1010, 2069024), (1216, 1718515), (1312, 1592770), (1328, 1573580), (1520, 1374812), (1558, 1341280), (1577, 1325120), (1616, 1293140), (1640, 1274216), (1660, 1258864), (1919, 1088960), (2020, 1034512), (2624, 796385), (2656, 786790), (3040, 687406), (3116, 670640), (3154, 662560), (3232, 646570), (3280, 637108), (3320, 629432), (3403, 614080), (3838, 544480), (3895, 536512), (4040, 517256), (4141, 504640), (5312, 393395), (6080, 343703), (6232, 335320), (6308, 331280), (6464, 323285), (6560, 318554), (6640, 314716), (6806, 307040), (7676, 272240), (7790, 268256), (7885, 265024), (8080, 258628), (8282, 252320), (8383, 249280), (9595, 217792), (12464, 167660), (12616, 165640), (13120, 159277), (13280, 157358), (13612, 153520), (15352, 136120), (15580, 134128), (15770, 132512), (16160, 129314), (16564, 126160), (16766, 124640), (17015, 122816), (19190, 108896), (20705, 100928), (24928, 83830), (25232, 82820), (26560, 78679), (27224, 76760), (30704, 68060), (31160, 67064), (31540, 66256), (32320, 64657), (33128, 63080), (33532, 62320), (34030, 61408), (38380, 54448), (41410, 50464), (41915, 49856)]