202587120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 240

約数和(自身を含む): 731203200

約数和(自身を除く): 528616080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 59, 60, 72, 76, 80, 90, 95, 114, 118, 120, 144, 152, 171, 177, 180, 190, 228, 236, 240, 251, 285, 295, 304, 342, 354, 360, 380, 456, 472, 502, 531, 570, 590, 684, 708, 720, 753, 760, 855, 885, 912, 944, 1004, 1062, 1121, 1140, 1180, 1255, 1368, 1416, 1506, 1520, 1710, 1770, 2008, 2124, 2242, 2259, 2280, 2360, 2510, 2655, 2736, 2832, 3012, 3363, 3420, 3540, 3765, 4016, 4248, 4484, 4518, 4560, 4720, 4769, 5020, 5310, 5605, 6024, 6726, 6840, 7080, 7530, 8496, 8968, 9036, 9538, 10040, 10089, 10620, 11210, 11295, 12048, 13452, 13680, 14160, 14307, 14809, 15060, 16815, 17936, 18072, 19076, 20080, 20178, 21240, 22420, 22590, 23845, 26904, 28614, 29618, 30120, 33630, 36144, 38152, 40356, 42480, 42921, 44427, 44840, 45180, 47690, 50445, 53808, 57228, 59236, 60240, 67260, 71535, 74045, 76304, 80712, 85842, 88854, 89680, 90360, 95380, 100890, 114456, 118472, 133281, 134520, 143070, 148090, 161424, 171684, 177708, 180720, 190760, 201780, 214605, 222135, 228912, 236944, 266562, 269040, 281371, 286140, 296180, 343368, 355416, 381520, 403560, 429210, 444270, 533124, 562742, 572280, 592360, 666405, 686736, 710832, 807120, 844113, 858420, 888540, 1066248, 1125484, 1144560, 1184720, 1332810, 1406855, 1688226, 1716840, 1777080, 2132496, 2250968, 2532339, 2665620, 2813710, 3376452, 3433680, 3554160, 4220565, 4501936, 5064678, 5331240, 5627420, 6752904, 8441130, 10129356, 10662480, 11254840, 12661695, 13505808, 16882260, 20258712, 22509680, 25323390, 33764520, 40517424, 50646780, 67529040, 101293560, 202587120]

約数ペア:

[(1, 202587120), (2, 101293560), (3, 67529040), (4, 50646780), (5, 40517424), (6, 33764520), (8, 25323390), (9, 22509680), (10, 20258712), (12, 16882260), (15, 13505808), (16, 12661695), (18, 11254840), (19, 10662480), (20, 10129356), (24, 8441130), (30, 6752904), (36, 5627420), (38, 5331240), (40, 5064678), (45, 4501936), (48, 4220565), (57, 3554160), (59, 3433680), (60, 3376452), (72, 2813710), (76, 2665620), (80, 2532339), (90, 2250968), (95, 2132496), (114, 1777080), (118, 1716840), (120, 1688226), (144, 1406855), (152, 1332810), (171, 1184720), (177, 1144560), (180, 1125484), (190, 1066248), (228, 888540), (236, 858420), (240, 844113), (251, 807120), (285, 710832), (295, 686736), (304, 666405), (342, 592360), (354, 572280), (360, 562742), (380, 533124), (456, 444270), (472, 429210), (502, 403560), (531, 381520), (570, 355416), (590, 343368), (684, 296180), (708, 286140), (720, 281371), (753, 269040), (760, 266562), (855, 236944), (885, 228912), (912, 222135), (944, 214605), (1004, 201780), (1062, 190760), (1121, 180720), (1140, 177708), (1180, 171684), (1255, 161424), (1368, 148090), (1416, 143070), (1506, 134520), (1520, 133281), (1710, 118472), (1770, 114456), (2008, 100890), (2124, 95380), (2242, 90360), (2259, 89680), (2280, 88854), (2360, 85842), (2510, 80712), (2655, 76304), (2736, 74045), (2832, 71535), (3012, 67260), (3363, 60240), (3420, 59236), (3540, 57228), (3765, 53808), (4016, 50445), (4248, 47690), (4484, 45180), (4518, 44840), (4560, 44427), (4720, 42921), (4769, 42480), (5020, 40356), (5310, 38152), (5605, 36144), (6024, 33630), (6726, 30120), (6840, 29618), (7080, 28614), (7530, 26904), (8496, 23845), (8968, 22590), (9036, 22420), (9538, 21240), (10040, 20178), (10089, 20080), (10620, 19076), (11210, 18072), (11295, 17936), (12048, 16815), (13452, 15060), (13680, 14809), (14160, 14307)]