259104420

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:192

約数の個数: 240

約数和(自身を含む): 860606208

約数和(自身を除く): 601501788

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 47, 54, 60, 81, 82, 83, 90, 94, 108, 123, 135, 141, 162, 164, 166, 180, 188, 205, 235, 246, 249, 270, 282, 324, 332, 369, 405, 410, 415, 423, 470, 492, 498, 540, 564, 615, 705, 738, 747, 810, 820, 830, 846, 940, 996, 1107, 1230, 1245, 1269, 1410, 1476, 1494, 1620, 1660, 1692, 1845, 1927, 2115, 2214, 2241, 2460, 2490, 2538, 2820, 2988, 3321, 3403, 3690, 3735, 3807, 3854, 3901, 4230, 4428, 4482, 4980, 5076, 5535, 5781, 6345, 6642, 6723, 6806, 7380, 7470, 7614, 7708, 7802, 8460, 8964, 9635, 10209, 11070, 11205, 11562, 11703, 12690, 13284, 13446, 13612, 14940, 15228, 15604, 16605, 17015, 17343, 19035, 19270, 19505, 20418, 22140, 22410, 23124, 23406, 25380, 26892, 28905, 30627, 33210, 33615, 34030, 34686, 35109, 38070, 38540, 39010, 40836, 44820, 46812, 51045, 52029, 57810, 58515, 61254, 66420, 67230, 68060, 69372, 70218, 76140, 78020, 86715, 91881, 102090, 104058, 105327, 115620, 117030, 122508, 134460, 140436, 153135, 156087, 159941, 173430, 175545, 183762, 204180, 208116, 210654, 234060, 260145, 275643, 306270, 312174, 315981, 319882, 346860, 351090, 367524, 421308, 459405, 479823, 520290, 526635, 551286, 612540, 624348, 631962, 639764, 702180, 780435, 799705, 918810, 959646, 1040580, 1053270, 1102572, 1263924, 1378215, 1439469, 1560870, 1579905, 1599410, 1837620, 1919292, 2106540, 2399115, 2756430, 2878938, 3121740, 3159810, 3198820, 4318407, 4798230, 5512860, 5757876, 6319620, 7197345, 8636814, 9596460, 12955221, 14394690, 17273628, 21592035, 25910442, 28789380, 43184070, 51820884, 64776105, 86368140, 129552210, 259104420]

約数ペア:

[(1, 259104420), (2, 129552210), (3, 86368140), (4, 64776105), (5, 51820884), (6, 43184070), (9, 28789380), (10, 25910442), (12, 21592035), (15, 17273628), (18, 14394690), (20, 12955221), (27, 9596460), (30, 8636814), (36, 7197345), (41, 6319620), (45, 5757876), (47, 5512860), (54, 4798230), (60, 4318407), (81, 3198820), (82, 3159810), (83, 3121740), (90, 2878938), (94, 2756430), (108, 2399115), (123, 2106540), (135, 1919292), (141, 1837620), (162, 1599410), (164, 1579905), (166, 1560870), (180, 1439469), (188, 1378215), (205, 1263924), (235, 1102572), (246, 1053270), (249, 1040580), (270, 959646), (282, 918810), (324, 799705), (332, 780435), (369, 702180), (405, 639764), (410, 631962), (415, 624348), (423, 612540), (470, 551286), (492, 526635), (498, 520290), (540, 479823), (564, 459405), (615, 421308), (705, 367524), (738, 351090), (747, 346860), (810, 319882), (820, 315981), (830, 312174), (846, 306270), (940, 275643), (996, 260145), (1107, 234060), (1230, 210654), (1245, 208116), (1269, 204180), (1410, 183762), (1476, 175545), (1494, 173430), (1620, 159941), (1660, 156087), (1692, 153135), (1845, 140436), (1927, 134460), (2115, 122508), (2214, 117030), (2241, 115620), (2460, 105327), (2490, 104058), (2538, 102090), (2820, 91881), (2988, 86715), (3321, 78020), (3403, 76140), (3690, 70218), (3735, 69372), (3807, 68060), (3854, 67230), (3901, 66420), (4230, 61254), (4428, 58515), (4482, 57810), (4980, 52029), (5076, 51045), (5535, 46812), (5781, 44820), (6345, 40836), (6642, 39010), (6723, 38540), (6806, 38070), (7380, 35109), (7470, 34686), (7614, 34030), (7708, 33615), (7802, 33210), (8460, 30627), (8964, 28905), (9635, 26892), (10209, 25380), (11070, 23406), (11205, 23124), (11562, 22410), (11703, 22140), (12690, 20418), (13284, 19505), (13446, 19270), (13612, 19035), (14940, 17343), (15228, 17015), (15604, 16605)]