228449130

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 192

約数和(自身を含む): 699487488

約数和(自身を除く): 471038358

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 41, 42, 65, 70, 78, 82, 91, 105, 123, 130, 157, 169, 182, 195, 205, 210, 246, 273, 287, 314, 338, 390, 410, 455, 471, 507, 533, 546, 574, 615, 785, 845, 861, 910, 942, 1014, 1066, 1099, 1183, 1230, 1365, 1435, 1570, 1599, 1690, 1722, 2041, 2198, 2355, 2366, 2535, 2665, 2730, 2870, 3198, 3297, 3549, 3731, 4082, 4305, 4710, 5070, 5330, 5495, 5915, 6123, 6437, 6594, 6929, 7098, 7462, 7995, 8610, 10205, 10990, 11193, 11830, 12246, 12874, 13858, 14287, 15990, 16485, 17745, 18655, 19311, 20410, 20787, 22386, 26533, 28574, 30615, 32185, 32970, 34645, 35490, 37310, 38622, 41574, 42861, 45059, 48503, 53066, 55965, 61230, 64370, 69290, 71435, 79599, 83681, 85722, 90118, 96555, 97006, 103935, 111930, 132665, 135177, 142870, 145509, 159198, 167362, 185731, 193110, 207870, 214305, 225295, 242515, 251043, 265330, 270354, 291018, 371462, 397995, 418405, 428610, 450590, 485030, 502086, 557193, 585767, 675885, 727545, 795990, 836810, 928655, 1087853, 1114386, 1171534, 1255215, 1351770, 1455090, 1757301, 1857310, 2175706, 2510430, 2785965, 2928835, 3263559, 3514602, 5439265, 5571930, 5857670, 6527118, 7614971, 8786505, 10878530, 15229942, 16317795, 17573010, 22844913, 32635590, 38074855, 45689826, 76149710, 114224565, 228449130]

約数ペア:

[(1, 228449130), (2, 114224565), (3, 76149710), (5, 45689826), (6, 38074855), (7, 32635590), (10, 22844913), (13, 17573010), (14, 16317795), (15, 15229942), (21, 10878530), (26, 8786505), (30, 7614971), (35, 6527118), (39, 5857670), (41, 5571930), (42, 5439265), (65, 3514602), (70, 3263559), (78, 2928835), (82, 2785965), (91, 2510430), (105, 2175706), (123, 1857310), (130, 1757301), (157, 1455090), (169, 1351770), (182, 1255215), (195, 1171534), (205, 1114386), (210, 1087853), (246, 928655), (273, 836810), (287, 795990), (314, 727545), (338, 675885), (390, 585767), (410, 557193), (455, 502086), (471, 485030), (507, 450590), (533, 428610), (546, 418405), (574, 397995), (615, 371462), (785, 291018), (845, 270354), (861, 265330), (910, 251043), (942, 242515), (1014, 225295), (1066, 214305), (1099, 207870), (1183, 193110), (1230, 185731), (1365, 167362), (1435, 159198), (1570, 145509), (1599, 142870), (1690, 135177), (1722, 132665), (2041, 111930), (2198, 103935), (2355, 97006), (2366, 96555), (2535, 90118), (2665, 85722), (2730, 83681), (2870, 79599), (3198, 71435), (3297, 69290), (3549, 64370), (3731, 61230), (4082, 55965), (4305, 53066), (4710, 48503), (5070, 45059), (5330, 42861), (5495, 41574), (5915, 38622), (6123, 37310), (6437, 35490), (6594, 34645), (6929, 32970), (7098, 32185), (7462, 30615), (7995, 28574), (8610, 26533), (10205, 22386), (10990, 20787), (11193, 20410), (11830, 19311), (12246, 18655), (12874, 17745), (13858, 16485), (14287, 15990)]