139548240

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1$

素因数の和:926

約数の個数: 240

約数和(自身を含む): 534997008

約数和(自身を除く): 395448768

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 17, 18, 20, 24, 26, 30, 34, 36, 39, 40, 45, 48, 51, 52, 60, 65, 68, 72, 78, 80, 85, 90, 102, 104, 117, 120, 130, 136, 144, 153, 156, 170, 180, 195, 204, 208, 221, 234, 240, 255, 260, 272, 306, 312, 340, 360, 390, 408, 442, 468, 510, 520, 585, 612, 624, 663, 680, 720, 765, 780, 816, 877, 884, 936, 1020, 1040, 1105, 1170, 1224, 1326, 1360, 1530, 1560, 1754, 1768, 1872, 1989, 2040, 2210, 2340, 2448, 2631, 2652, 3060, 3120, 3315, 3508, 3536, 3978, 4080, 4385, 4420, 4680, 5262, 5304, 6120, 6630, 7016, 7893, 7956, 8770, 8840, 9360, 9945, 10524, 10608, 11401, 12240, 13155, 13260, 14032, 14909, 15786, 15912, 17540, 17680, 19890, 21048, 22802, 26310, 26520, 29818, 31572, 31824, 34203, 35080, 39465, 39780, 42096, 44727, 45604, 52620, 53040, 57005, 59636, 63144, 68406, 70160, 74545, 78930, 79560, 89454, 91208, 102609, 105240, 114010, 119272, 126288, 134181, 136812, 149090, 157860, 159120, 171015, 178908, 182416, 193817, 205218, 210480, 223635, 228020, 238544, 268362, 273624, 298180, 315720, 342030, 357816, 387634, 410436, 447270, 456040, 513045, 536724, 547248, 581451, 596360, 631440, 670905, 684060, 715632, 775268, 820872, 894540, 912080, 969085, 1026090, 1073448, 1162902, 1192720, 1341810, 1368120, 1550536, 1641744, 1744353, 1789080, 1938170, 2052180, 2146896, 2325804, 2683620, 2736240, 2907255, 3101072, 3488706, 3578160, 3876340, 4104360, 4651608, 5367240, 5814510, 6977412, 7752680, 8208720, 8721765, 9303216, 10734480, 11629020, 13954824, 15505360, 17443530, 23258040, 27909648, 34887060, 46516080, 69774120, 139548240]

約数ペア:

[(1, 139548240), (2, 69774120), (3, 46516080), (4, 34887060), (5, 27909648), (6, 23258040), (8, 17443530), (9, 15505360), (10, 13954824), (12, 11629020), (13, 10734480), (15, 9303216), (16, 8721765), (17, 8208720), (18, 7752680), (20, 6977412), (24, 5814510), (26, 5367240), (30, 4651608), (34, 4104360), (36, 3876340), (39, 3578160), (40, 3488706), (45, 3101072), (48, 2907255), (51, 2736240), (52, 2683620), (60, 2325804), (65, 2146896), (68, 2052180), (72, 1938170), (78, 1789080), (80, 1744353), (85, 1641744), (90, 1550536), (102, 1368120), (104, 1341810), (117, 1192720), (120, 1162902), (130, 1073448), (136, 1026090), (144, 969085), (153, 912080), (156, 894540), (170, 820872), (180, 775268), (195, 715632), (204, 684060), (208, 670905), (221, 631440), (234, 596360), (240, 581451), (255, 547248), (260, 536724), (272, 513045), (306, 456040), (312, 447270), (340, 410436), (360, 387634), (390, 357816), (408, 342030), (442, 315720), (468, 298180), (510, 273624), (520, 268362), (585, 238544), (612, 228020), (624, 223635), (663, 210480), (680, 205218), (720, 193817), (765, 182416), (780, 178908), (816, 171015), (877, 159120), (884, 157860), (936, 149090), (1020, 136812), (1040, 134181), (1105, 126288), (1170, 119272), (1224, 114010), (1326, 105240), (1360, 102609), (1530, 91208), (1560, 89454), (1754, 79560), (1768, 78930), (1872, 74545), (1989, 70160), (2040, 68406), (2210, 63144), (2340, 59636), (2448, 57005), (2631, 53040), (2652, 52620), (3060, 45604), (3120, 44727), (3315, 42096), (3508, 39780), (3536, 39465), (3978, 35080), (4080, 34203), (4385, 31824), (4420, 31572), (4680, 29818), (5262, 26520), (5304, 26310), (6120, 22802), (6630, 21048), (7016, 19890), (7893, 17680), (7956, 17540), (8770, 15912), (8840, 15786), (9360, 14909), (9945, 14032), (10524, 13260), (10608, 13155), (11401, 12240)]