133870240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1$

素因数の和:207

約数の個数: 192

約数和(自身を含む): 391910400

約数和(自身を除く): 258040160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 79, 80, 85, 89, 112, 119, 136, 140, 158, 160, 170, 178, 224, 238, 272, 280, 316, 340, 356, 395, 445, 476, 544, 553, 560, 595, 623, 632, 680, 712, 790, 890, 952, 1106, 1120, 1190, 1246, 1264, 1343, 1360, 1424, 1513, 1580, 1780, 1904, 2212, 2380, 2492, 2528, 2686, 2720, 2765, 2848, 3026, 3115, 3160, 3560, 3808, 4424, 4760, 4984, 5372, 5530, 6052, 6230, 6320, 6715, 7031, 7120, 7565, 8848, 9401, 9520, 9968, 10591, 10744, 11060, 12104, 12460, 12640, 13430, 14062, 14240, 15130, 17696, 18802, 19040, 19936, 21182, 21488, 22120, 24208, 24920, 26860, 28124, 30260, 35155, 37604, 42364, 42976, 44240, 47005, 48416, 49217, 49840, 52955, 53720, 56248, 60520, 70310, 75208, 84728, 88480, 94010, 98434, 99680, 105910, 107440, 112496, 119527, 121040, 140620, 150416, 169456, 188020, 196868, 211820, 214880, 224992, 239054, 242080, 246085, 281240, 300832, 338912, 376040, 393736, 423640, 478108, 492170, 562480, 597635, 752080, 787472, 836689, 847280, 956216, 984340, 1124960, 1195270, 1504160, 1574944, 1673378, 1694560, 1912432, 1968680, 2390540, 3346756, 3824864, 3937360, 4183445, 4781080, 6693512, 7874720, 8366890, 9562160, 13387024, 16733780, 19124320, 26774048, 33467560, 66935120, 133870240]

約数ペア:

[(1, 133870240), (2, 66935120), (4, 33467560), (5, 26774048), (7, 19124320), (8, 16733780), (10, 13387024), (14, 9562160), (16, 8366890), (17, 7874720), (20, 6693512), (28, 4781080), (32, 4183445), (34, 3937360), (35, 3824864), (40, 3346756), (56, 2390540), (68, 1968680), (70, 1912432), (79, 1694560), (80, 1673378), (85, 1574944), (89, 1504160), (112, 1195270), (119, 1124960), (136, 984340), (140, 956216), (158, 847280), (160, 836689), (170, 787472), (178, 752080), (224, 597635), (238, 562480), (272, 492170), (280, 478108), (316, 423640), (340, 393736), (356, 376040), (395, 338912), (445, 300832), (476, 281240), (544, 246085), (553, 242080), (560, 239054), (595, 224992), (623, 214880), (632, 211820), (680, 196868), (712, 188020), (790, 169456), (890, 150416), (952, 140620), (1106, 121040), (1120, 119527), (1190, 112496), (1246, 107440), (1264, 105910), (1343, 99680), (1360, 98434), (1424, 94010), (1513, 88480), (1580, 84728), (1780, 75208), (1904, 70310), (2212, 60520), (2380, 56248), (2492, 53720), (2528, 52955), (2686, 49840), (2720, 49217), (2765, 48416), (2848, 47005), (3026, 44240), (3115, 42976), (3160, 42364), (3560, 37604), (3808, 35155), (4424, 30260), (4760, 28124), (4984, 26860), (5372, 24920), (5530, 24208), (6052, 22120), (6230, 21488), (6320, 21182), (6715, 19936), (7031, 19040), (7120, 18802), (7565, 17696), (8848, 15130), (9401, 14240), (9520, 14062), (9968, 13430), (10591, 12640), (10744, 12460), (11060, 12104)]