157451280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1$

素因数の和:226

約数の個数: 320

約数和(自身を含む): 610675200

約数和(自身を除く): 453223920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 17, 20, 21, 24, 28, 30, 34, 35, 37, 40, 42, 48, 51, 56, 60, 68, 70, 74, 80, 84, 85, 102, 105, 111, 112, 119, 120, 136, 140, 148, 149, 168, 170, 185, 204, 210, 222, 238, 240, 255, 259, 272, 280, 296, 298, 336, 340, 357, 370, 408, 420, 444, 447, 476, 510, 518, 555, 560, 592, 595, 596, 629, 680, 714, 740, 745, 777, 816, 840, 888, 894, 952, 1020, 1036, 1043, 1110, 1190, 1192, 1258, 1295, 1360, 1428, 1480, 1490, 1554, 1680, 1776, 1785, 1788, 1887, 1904, 2040, 2072, 2086, 2220, 2235, 2380, 2384, 2516, 2533, 2590, 2856, 2960, 2980, 3108, 3129, 3145, 3570, 3576, 3774, 3885, 4080, 4144, 4172, 4403, 4440, 4470, 4760, 5032, 5066, 5180, 5215, 5513, 5712, 5960, 6216, 6258, 6290, 7140, 7152, 7548, 7599, 7770, 8344, 8806, 8880, 8940, 9435, 9520, 10064, 10132, 10360, 10430, 11026, 11920, 12432, 12516, 12580, 12665, 13209, 14280, 15096, 15198, 15540, 15645, 16539, 16688, 17612, 17731, 17880, 18870, 20264, 20720, 20860, 22015, 22052, 25032, 25160, 25330, 26418, 27565, 28560, 30192, 30396, 31080, 31290, 33078, 35224, 35462, 35760, 37740, 37995, 38591, 40528, 41720, 44030, 44104, 50064, 50320, 50660, 52836, 53193, 55130, 60792, 62160, 62580, 66045, 66156, 70448, 70924, 75480, 75990, 77182, 82695, 83440, 88060, 88208, 88655, 93721, 101320, 105672, 106386, 110260, 115773, 121584, 125160, 132090, 132312, 141848, 150960, 151980, 154364, 165390, 176120, 177310, 187442, 192955, 202640, 211344, 212772, 220520, 231546, 250320, 264180, 264624, 265965, 281163, 283696, 303960, 308728, 330780, 352240, 354620, 374884, 385910, 425544, 441040, 463092, 468605, 528360, 531930, 562326, 578865, 607920, 617456, 656047, 661560, 709240, 749768, 771820, 851088, 926184, 937210, 1056720, 1063860, 1124652, 1157730, 1312094, 1323120, 1405815, 1418480, 1499536, 1543640, 1852368, 1874420, 1968141, 2127720, 2249304, 2315460, 2624188, 2811630, 3087280, 3280235, 3748840, 3936282, 4255440, 4498608, 4630920, 5248376, 5623260, 6560470, 7497680, 7872564, 9261840, 9840705, 10496752, 11246520, 13120940, 15745128, 19681410, 22493040, 26241880, 31490256, 39362820, 52483760, 78725640, 157451280]

約数ペア:

[(1, 157451280), (2, 78725640), (3, 52483760), (4, 39362820), (5, 31490256), (6, 26241880), (7, 22493040), (8, 19681410), (10, 15745128), (12, 13120940), (14, 11246520), (15, 10496752), (16, 9840705), (17, 9261840), (20, 7872564), (21, 7497680), (24, 6560470), (28, 5623260), (30, 5248376), (34, 4630920), (35, 4498608), (37, 4255440), (40, 3936282), (42, 3748840), (48, 3280235), (51, 3087280), (56, 2811630), (60, 2624188), (68, 2315460), (70, 2249304), (74, 2127720), (80, 1968141), (84, 1874420), (85, 1852368), (102, 1543640), (105, 1499536), (111, 1418480), (112, 1405815), (119, 1323120), (120, 1312094), (136, 1157730), (140, 1124652), (148, 1063860), (149, 1056720), (168, 937210), (170, 926184), (185, 851088), (204, 771820), (210, 749768), (222, 709240), (238, 661560), (240, 656047), (255, 617456), (259, 607920), (272, 578865), (280, 562326), (296, 531930), (298, 528360), (336, 468605), (340, 463092), (357, 441040), (370, 425544), (408, 385910), (420, 374884), (444, 354620), (447, 352240), (476, 330780), (510, 308728), (518, 303960), (555, 283696), (560, 281163), (592, 265965), (595, 264624), (596, 264180), (629, 250320), (680, 231546), (714, 220520), (740, 212772), (745, 211344), (777, 202640), (816, 192955), (840, 187442), (888, 177310), (894, 176120), (952, 165390), (1020, 154364), (1036, 151980), (1043, 150960), (1110, 141848), (1190, 132312), (1192, 132090), (1258, 125160), (1295, 121584), (1360, 115773), (1428, 110260), (1480, 106386), (1490, 105672), (1554, 101320), (1680, 93721), (1776, 88655), (1785, 88208), (1788, 88060), (1887, 83440), (1904, 82695), (2040, 77182), (2072, 75990), (2086, 75480), (2220, 70924), (2235, 70448), (2380, 66156), (2384, 66045), (2516, 62580), (2533, 62160), (2590, 60792), (2856, 55130), (2960, 53193), (2980, 52836), (3108, 50660), (3129, 50320), (3145, 50064), (3570, 44104), (3576, 44030), (3774, 41720), (3885, 40528), (4080, 38591), (4144, 37995), (4172, 37740), (4403, 35760), (4440, 35462), (4470, 35224), (4760, 33078), (5032, 31290), (5066, 31080), (5180, 30396), (5215, 30192), (5513, 28560), (5712, 27565), (5960, 26418), (6216, 25330), (6258, 25160), (6290, 25032), (7140, 22052), (7152, 22015), (7548, 20860), (7599, 20720), (7770, 20264), (8344, 18870), (8806, 17880), (8880, 17731), (8940, 17612), (9435, 16688), (9520, 16539), (10064, 15645), (10132, 15540), (10360, 15198), (10430, 15096), (11026, 14280), (11920, 13209), (12432, 12665), (12516, 12580)]