1330774620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6427}}^1$

素因数の和:6492

約数の個数: 192

約数和(自身を含む): 4665185280

約数和(自身を除く): 3334410660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 29, 30, 34, 35, 42, 51, 58, 60, 68, 70, 84, 85, 87, 102, 105, 116, 119, 140, 145, 170, 174, 203, 204, 210, 238, 255, 290, 340, 348, 357, 406, 420, 435, 476, 493, 510, 580, 595, 609, 714, 812, 870, 986, 1015, 1020, 1190, 1218, 1428, 1479, 1740, 1785, 1972, 2030, 2380, 2436, 2465, 2958, 3045, 3451, 3570, 4060, 4930, 5916, 6090, 6427, 6902, 7140, 7395, 9860, 10353, 12180, 12854, 13804, 14790, 17255, 19281, 20706, 25708, 29580, 32135, 34510, 38562, 41412, 44989, 51765, 64270, 69020, 77124, 89978, 96405, 103530, 109259, 128540, 134967, 179956, 186383, 192810, 207060, 218518, 224945, 269934, 327777, 372766, 385620, 437036, 449890, 539868, 546295, 559149, 655554, 674835, 745532, 764813, 899780, 931915, 1092590, 1118298, 1304681, 1311108, 1349670, 1529626, 1638885, 1863830, 2185180, 2236596, 2294439, 2609362, 2699340, 2795745, 3059252, 3168511, 3277770, 3727660, 3824065, 3914043, 4588878, 5218724, 5591490, 6337022, 6523405, 6555540, 7648130, 7828086, 9177756, 9505533, 11182980, 11472195, 12674044, 13046810, 15296260, 15656172, 15842555, 19011066, 19570215, 22179577, 22944390, 26093620, 31685110, 38022132, 39140430, 44359154, 45888780, 47527665, 63370220, 66538731, 78280860, 88718308, 95055330, 110897885, 133077462, 190110660, 221795770, 266154924, 332693655, 443591540, 665387310, 1330774620]

約数ペア:

[(1, 1330774620), (2, 665387310), (3, 443591540), (4, 332693655), (5, 266154924), (6, 221795770), (7, 190110660), (10, 133077462), (12, 110897885), (14, 95055330), (15, 88718308), (17, 78280860), (20, 66538731), (21, 63370220), (28, 47527665), (29, 45888780), (30, 44359154), (34, 39140430), (35, 38022132), (42, 31685110), (51, 26093620), (58, 22944390), (60, 22179577), (68, 19570215), (70, 19011066), (84, 15842555), (85, 15656172), (87, 15296260), (102, 13046810), (105, 12674044), (116, 11472195), (119, 11182980), (140, 9505533), (145, 9177756), (170, 7828086), (174, 7648130), (203, 6555540), (204, 6523405), (210, 6337022), (238, 5591490), (255, 5218724), (290, 4588878), (340, 3914043), (348, 3824065), (357, 3727660), (406, 3277770), (420, 3168511), (435, 3059252), (476, 2795745), (493, 2699340), (510, 2609362), (580, 2294439), (595, 2236596), (609, 2185180), (714, 1863830), (812, 1638885), (870, 1529626), (986, 1349670), (1015, 1311108), (1020, 1304681), (1190, 1118298), (1218, 1092590), (1428, 931915), (1479, 899780), (1740, 764813), (1785, 745532), (1972, 674835), (2030, 655554), (2380, 559149), (2436, 546295), (2465, 539868), (2958, 449890), (3045, 437036), (3451, 385620), (3570, 372766), (4060, 327777), (4930, 269934), (5916, 224945), (6090, 218518), (6427, 207060), (6902, 192810), (7140, 186383), (7395, 179956), (9860, 134967), (10353, 128540), (12180, 109259), (12854, 103530), (13804, 96405), (14790, 89978), (17255, 77124), (19281, 69020), (20706, 64270), (25708, 51765), (29580, 44989), (32135, 41412), (34510, 38562)]