8311690320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{3851}}^1$

素因数の和:3930

約数の個数: 240

約数和(自身を含む): 28527049152

約数和(自身を除く): 20215358832

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 529, 552, 680, 690, 782, 816, 920, 1020, 1058, 1104, 1173, 1360, 1380, 1564, 1587, 1840, 1955, 2040, 2116, 2346, 2645, 2760, 3128, 3174, 3851, 3910, 4080, 4232, 4692, 5290, 5520, 5865, 6256, 6348, 7702, 7820, 7935, 8464, 8993, 9384, 10580, 11553, 11730, 12696, 15404, 15640, 15870, 17986, 18768, 19255, 21160, 23106, 23460, 25392, 26979, 30808, 31280, 31740, 35972, 38510, 42320, 44965, 46212, 46920, 53958, 57765, 61616, 63480, 65467, 71944, 77020, 88573, 89930, 92424, 93840, 107916, 115530, 126960, 130934, 134895, 143888, 154040, 177146, 179860, 184848, 196401, 215832, 231060, 261868, 265719, 269790, 308080, 327335, 354292, 359720, 392802, 431664, 442865, 462120, 523736, 531438, 539580, 654670, 708584, 719440, 785604, 885730, 924240, 982005, 1047472, 1062876, 1079160, 1309340, 1328595, 1417168, 1505741, 1571208, 1771460, 1964010, 2037179, 2125752, 2158320, 2618680, 2657190, 3011482, 3142416, 3542920, 3928020, 4074358, 4251504, 4517223, 5237360, 5314380, 6022964, 6111537, 7085840, 7528705, 7856040, 8148716, 9034446, 10185895, 10628760, 12045928, 12223074, 15057410, 15712080, 16297432, 18068892, 20371790, 21257520, 22586115, 24091856, 24446148, 30114820, 30557685, 32594864, 34632043, 36137784, 40743580, 45172230, 48892296, 60229640, 61115370, 69264086, 72275568, 81487160, 90344460, 97784592, 103896129, 120459280, 122230740, 138528172, 162974320, 173160215, 180688920, 207792258, 244461480, 277056344, 346320430, 361377840, 415584516, 488922960, 519480645, 554112688, 692640860, 831169032, 1038961290, 1385281720, 1662338064, 2077922580, 2770563440, 4155845160, 8311690320]

約数ペア:

[(1, 8311690320), (2, 4155845160), (3, 2770563440), (4, 2077922580), (5, 1662338064), (6, 1385281720), (8, 1038961290), (10, 831169032), (12, 692640860), (15, 554112688), (16, 519480645), (17, 488922960), (20, 415584516), (23, 361377840), (24, 346320430), (30, 277056344), (34, 244461480), (40, 207792258), (46, 180688920), (48, 173160215), (51, 162974320), (60, 138528172), (68, 122230740), (69, 120459280), (80, 103896129), (85, 97784592), (92, 90344460), (102, 81487160), (115, 72275568), (120, 69264086), (136, 61115370), (138, 60229640), (170, 48892296), (184, 45172230), (204, 40743580), (230, 36137784), (240, 34632043), (255, 32594864), (272, 30557685), (276, 30114820), (340, 24446148), (345, 24091856), (368, 22586115), (391, 21257520), (408, 20371790), (460, 18068892), (510, 16297432), (529, 15712080), (552, 15057410), (680, 12223074), (690, 12045928), (782, 10628760), (816, 10185895), (920, 9034446), (1020, 8148716), (1058, 7856040), (1104, 7528705), (1173, 7085840), (1360, 6111537), (1380, 6022964), (1564, 5314380), (1587, 5237360), (1840, 4517223), (1955, 4251504), (2040, 4074358), (2116, 3928020), (2346, 3542920), (2645, 3142416), (2760, 3011482), (3128, 2657190), (3174, 2618680), (3851, 2158320), (3910, 2125752), (4080, 2037179), (4232, 1964010), (4692, 1771460), (5290, 1571208), (5520, 1505741), (5865, 1417168), (6256, 1328595), (6348, 1309340), (7702, 1079160), (7820, 1062876), (7935, 1047472), (8464, 982005), (8993, 924240), (9384, 885730), (10580, 785604), (11553, 719440), (11730, 708584), (12696, 654670), (15404, 539580), (15640, 531438), (15870, 523736), (17986, 462120), (18768, 442865), (19255, 431664), (21160, 392802), (23106, 359720), (23460, 354292), (25392, 327335), (26979, 308080), (30808, 269790), (31280, 265719), (31740, 261868), (35972, 231060), (38510, 215832), (42320, 196401), (44965, 184848), (46212, 179860), (46920, 177146), (53958, 154040), (57765, 143888), (61616, 134895), (63480, 130934), (65467, 126960), (71944, 115530), (77020, 107916), (88573, 93840), (89930, 92424)]