69234880

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1$

素因数の和:147

約数の個数: 224

約数和(自身を含む): 207385920

約数和(自身を除く): 138151040

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 16, 17, 20, 22, 26, 32, 34, 40, 44, 52, 55, 64, 65, 68, 80, 85, 88, 89, 104, 110, 130, 136, 143, 160, 170, 176, 178, 187, 208, 220, 221, 260, 272, 286, 320, 340, 352, 356, 374, 416, 440, 442, 445, 520, 544, 572, 680, 704, 712, 715, 748, 832, 880, 884, 890, 935, 979, 1040, 1088, 1105, 1144, 1157, 1360, 1424, 1430, 1496, 1513, 1760, 1768, 1780, 1870, 1958, 2080, 2210, 2288, 2314, 2431, 2720, 2848, 2860, 2992, 3026, 3520, 3536, 3560, 3740, 3916, 4160, 4420, 4576, 4628, 4862, 4895, 5440, 5696, 5720, 5785, 5984, 6052, 7072, 7120, 7480, 7565, 7832, 8840, 9152, 9256, 9724, 9790, 11440, 11570, 11968, 12104, 12155, 12727, 14144, 14240, 14960, 15130, 15664, 16643, 17680, 18512, 19448, 19580, 19669, 22880, 23140, 24208, 24310, 25454, 28480, 29920, 30260, 31328, 33286, 35360, 37024, 38896, 39160, 39338, 45760, 46280, 48416, 48620, 50908, 59840, 60520, 62656, 63635, 66572, 70720, 74048, 77792, 78320, 78676, 83215, 92560, 96832, 97240, 98345, 101816, 121040, 127270, 133144, 155584, 156640, 157352, 166430, 185120, 194480, 196690, 203632, 216359, 242080, 254540, 266288, 313280, 314704, 332860, 370240, 388960, 393380, 407264, 432718, 484160, 509080, 532576, 629408, 665720, 777920, 786760, 814528, 865436, 1018160, 1065152, 1081795, 1258816, 1331440, 1573520, 1730872, 2036320, 2163590, 2662880, 3147040, 3461744, 4072640, 4327180, 5325760, 6294080, 6923488, 8654360, 13846976, 17308720, 34617440, 69234880]

約数ペア:

[(1, 69234880), (2, 34617440), (4, 17308720), (5, 13846976), (8, 8654360), (10, 6923488), (11, 6294080), (13, 5325760), (16, 4327180), (17, 4072640), (20, 3461744), (22, 3147040), (26, 2662880), (32, 2163590), (34, 2036320), (40, 1730872), (44, 1573520), (52, 1331440), (55, 1258816), (64, 1081795), (65, 1065152), (68, 1018160), (80, 865436), (85, 814528), (88, 786760), (89, 777920), (104, 665720), (110, 629408), (130, 532576), (136, 509080), (143, 484160), (160, 432718), (170, 407264), (176, 393380), (178, 388960), (187, 370240), (208, 332860), (220, 314704), (221, 313280), (260, 266288), (272, 254540), (286, 242080), (320, 216359), (340, 203632), (352, 196690), (356, 194480), (374, 185120), (416, 166430), (440, 157352), (442, 156640), (445, 155584), (520, 133144), (544, 127270), (572, 121040), (680, 101816), (704, 98345), (712, 97240), (715, 96832), (748, 92560), (832, 83215), (880, 78676), (884, 78320), (890, 77792), (935, 74048), (979, 70720), (1040, 66572), (1088, 63635), (1105, 62656), (1144, 60520), (1157, 59840), (1360, 50908), (1424, 48620), (1430, 48416), (1496, 46280), (1513, 45760), (1760, 39338), (1768, 39160), (1780, 38896), (1870, 37024), (1958, 35360), (2080, 33286), (2210, 31328), (2288, 30260), (2314, 29920), (2431, 28480), (2720, 25454), (2848, 24310), (2860, 24208), (2992, 23140), (3026, 22880), (3520, 19669), (3536, 19580), (3560, 19448), (3740, 18512), (3916, 17680), (4160, 16643), (4420, 15664), (4576, 15130), (4628, 14960), (4862, 14240), (4895, 14144), (5440, 12727), (5696, 12155), (5720, 12104), (5785, 11968), (5984, 11570), (6052, 11440), (7072, 9790), (7120, 9724), (7480, 9256), (7565, 9152), (7832, 8840)]