151449760

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:699

約数の個数: 192

約数和(自身を含む): 470292480

約数和(自身を除く): 318842720

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 19, 20, 22, 28, 32, 35, 38, 40, 44, 55, 56, 70, 76, 77, 80, 88, 95, 110, 112, 133, 140, 152, 154, 160, 176, 190, 209, 220, 224, 266, 280, 304, 308, 352, 380, 385, 418, 440, 532, 560, 608, 616, 647, 665, 760, 770, 836, 880, 1045, 1064, 1120, 1232, 1294, 1330, 1463, 1520, 1540, 1672, 1760, 2090, 2128, 2464, 2588, 2660, 2926, 3040, 3080, 3235, 3344, 4180, 4256, 4529, 5176, 5320, 5852, 6160, 6470, 6688, 7117, 7315, 8360, 9058, 10352, 10640, 11704, 12293, 12320, 12940, 14234, 14630, 16720, 18116, 20704, 21280, 22645, 23408, 24586, 25880, 28468, 29260, 33440, 35585, 36232, 45290, 46816, 49172, 49819, 51760, 56936, 58520, 61465, 71170, 72464, 86051, 90580, 98344, 99638, 103520, 113872, 117040, 122930, 135223, 142340, 144928, 172102, 181160, 196688, 199276, 227744, 234080, 245860, 249095, 270446, 284680, 344204, 362320, 393376, 398552, 430255, 491720, 498190, 540892, 569360, 676115, 688408, 724640, 797104, 860510, 946561, 983440, 996380, 1081784, 1138720, 1352230, 1376816, 1594208, 1721020, 1893122, 1966880, 1992760, 2163568, 2704460, 2753632, 3442040, 3786244, 3985520, 4327136, 4732805, 5408920, 6884080, 7572488, 7971040, 9465610, 10817840, 13768160, 15144976, 18931220, 21635680, 30289952, 37862440, 75724880, 151449760]

約数ペア:

[(1, 151449760), (2, 75724880), (4, 37862440), (5, 30289952), (7, 21635680), (8, 18931220), (10, 15144976), (11, 13768160), (14, 10817840), (16, 9465610), (19, 7971040), (20, 7572488), (22, 6884080), (28, 5408920), (32, 4732805), (35, 4327136), (38, 3985520), (40, 3786244), (44, 3442040), (55, 2753632), (56, 2704460), (70, 2163568), (76, 1992760), (77, 1966880), (80, 1893122), (88, 1721020), (95, 1594208), (110, 1376816), (112, 1352230), (133, 1138720), (140, 1081784), (152, 996380), (154, 983440), (160, 946561), (176, 860510), (190, 797104), (209, 724640), (220, 688408), (224, 676115), (266, 569360), (280, 540892), (304, 498190), (308, 491720), (352, 430255), (380, 398552), (385, 393376), (418, 362320), (440, 344204), (532, 284680), (560, 270446), (608, 249095), (616, 245860), (647, 234080), (665, 227744), (760, 199276), (770, 196688), (836, 181160), (880, 172102), (1045, 144928), (1064, 142340), (1120, 135223), (1232, 122930), (1294, 117040), (1330, 113872), (1463, 103520), (1520, 99638), (1540, 98344), (1672, 90580), (1760, 86051), (2090, 72464), (2128, 71170), (2464, 61465), (2588, 58520), (2660, 56936), (2926, 51760), (3040, 49819), (3080, 49172), (3235, 46816), (3344, 45290), (4180, 36232), (4256, 35585), (4529, 33440), (5176, 29260), (5320, 28468), (5852, 25880), (6160, 24586), (6470, 23408), (6688, 22645), (7117, 21280), (7315, 20704), (8360, 18116), (9058, 16720), (10352, 14630), (10640, 14234), (11704, 12940), (12293, 12320)]