258536610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1$

素因数の和:302

約数の個数: 160

約数和(自身を含む): 743307840

約数和(自身を除く): 484771230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 81, 90, 95, 107, 114, 135, 157, 162, 171, 190, 214, 270, 285, 314, 321, 342, 405, 471, 513, 535, 570, 642, 785, 810, 855, 942, 963, 1026, 1070, 1413, 1539, 1570, 1605, 1710, 1926, 2033, 2355, 2565, 2826, 2889, 2983, 3078, 3210, 4066, 4239, 4710, 4815, 5130, 5778, 5966, 6099, 7065, 7695, 8478, 8667, 8949, 9630, 10165, 12198, 12717, 14130, 14445, 14915, 15390, 16799, 17334, 17898, 18297, 20330, 21195, 25434, 26847, 28890, 29830, 30495, 33598, 36594, 42390, 43335, 44745, 50397, 53694, 54891, 60990, 63585, 80541, 83995, 86670, 89490, 91485, 100794, 109782, 127170, 134235, 151191, 161082, 164673, 167990, 182970, 241623, 251985, 268470, 274455, 302382, 319181, 329346, 402705, 453573, 483246, 503970, 548910, 638362, 755955, 805410, 823365, 907146, 957543, 1208115, 1360719, 1511910, 1595905, 1646730, 1915086, 2267865, 2416230, 2721438, 2872629, 3191810, 4535730, 4787715, 5745258, 6803595, 8617887, 9575430, 13607190, 14363145, 17235774, 25853661, 28726290, 43089435, 51707322, 86178870, 129268305, 258536610]

約数ペア:

[(1, 258536610), (2, 129268305), (3, 86178870), (5, 51707322), (6, 43089435), (9, 28726290), (10, 25853661), (15, 17235774), (18, 14363145), (19, 13607190), (27, 9575430), (30, 8617887), (38, 6803595), (45, 5745258), (54, 4787715), (57, 4535730), (81, 3191810), (90, 2872629), (95, 2721438), (107, 2416230), (114, 2267865), (135, 1915086), (157, 1646730), (162, 1595905), (171, 1511910), (190, 1360719), (214, 1208115), (270, 957543), (285, 907146), (314, 823365), (321, 805410), (342, 755955), (405, 638362), (471, 548910), (513, 503970), (535, 483246), (570, 453573), (642, 402705), (785, 329346), (810, 319181), (855, 302382), (942, 274455), (963, 268470), (1026, 251985), (1070, 241623), (1413, 182970), (1539, 167990), (1570, 164673), (1605, 161082), (1710, 151191), (1926, 134235), (2033, 127170), (2355, 109782), (2565, 100794), (2826, 91485), (2889, 89490), (2983, 86670), (3078, 83995), (3210, 80541), (4066, 63585), (4239, 60990), (4710, 54891), (4815, 53694), (5130, 50397), (5778, 44745), (5966, 43335), (6099, 42390), (7065, 36594), (7695, 33598), (8478, 30495), (8667, 29830), (8949, 28890), (9630, 26847), (10165, 25434), (12198, 21195), (12717, 20330), (14130, 18297), (14445, 17898), (14915, 17334), (15390, 16799)]